138867755868

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{2861}}^1$

素因数の和:3017

約数の個数: 216

約数和(自身を含む): 384824932128

約数和(自身を除く): 245957176260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 61, 62, 69, 92, 93, 122, 124, 138, 183, 186, 207, 244, 276, 279, 366, 372, 414, 549, 558, 713, 732, 828, 961, 1098, 1116, 1403, 1426, 1891, 1922, 2139, 2196, 2806, 2852, 2861, 2883, 3782, 3844, 4209, 4278, 5612, 5673, 5722, 5766, 6417, 7564, 8418, 8556, 8583, 8649, 11346, 11444, 11532, 12627, 12834, 16836, 17019, 17166, 17298, 22103, 22692, 25254, 25668, 25749, 34038, 34332, 34596, 43493, 44206, 50508, 51498, 58621, 65803, 66309, 68076, 86986, 88412, 88691, 102996, 117242, 130479, 131606, 132618, 173972, 174521, 175863, 177382, 197409, 198927, 234484, 260958, 263212, 265236, 266073, 349042, 351726, 354764, 391437, 394818, 397854, 521916, 523563, 527589, 532146, 592227, 698084, 703452, 782874, 789636, 795708, 798219, 1047126, 1055178, 1064292, 1184454, 1348283, 1565748, 1570689, 1596438, 2039893, 2094252, 2110356, 2368908, 2696566, 2749421, 3141378, 3192876, 4013983, 4044849, 4079786, 5393132, 5410151, 5498842, 6119679, 6282756, 8027966, 8089698, 8159572, 8248263, 10820302, 10997684, 12041949, 12134547, 12239358, 16055932, 16179396, 16230453, 16496526, 18359037, 21640604, 24083898, 24269094, 24478716, 24744789, 32460906, 32993052, 36125847, 36718074, 48167796, 48538188, 48691359, 49489578, 63236683, 64921812, 72251694, 73436148, 97382718, 98979156, 124433473, 126473366, 144503388, 167714681, 189710049, 194765436, 248866946, 252946732, 335429362, 373300419, 379420098, 497733892, 503144043, 569130147, 670858724, 746600838, 758840196, 1006288086, 1119901257, 1138260294, 1493201676, 1509432129, 2012576172, 2239802514, 2276520588, 3018864258, 3857437663, 4479605028, 6037728516, 7714875326, 11572312989, 15429750652, 23144625978, 34716938967, 46289251956, 69433877934, 138867755868]

約数ペア:

[(1, 138867755868), (2, 69433877934), (3, 46289251956), (4, 34716938967), (6, 23144625978), (9, 15429750652), (12, 11572312989), (18, 7714875326), (23, 6037728516), (31, 4479605028), (36, 3857437663), (46, 3018864258), (61, 2276520588), (62, 2239802514), (69, 2012576172), (92, 1509432129), (93, 1493201676), (122, 1138260294), (124, 1119901257), (138, 1006288086), (183, 758840196), (186, 746600838), (207, 670858724), (244, 569130147), (276, 503144043), (279, 497733892), (366, 379420098), (372, 373300419), (414, 335429362), (549, 252946732), (558, 248866946), (713, 194765436), (732, 189710049), (828, 167714681), (961, 144503388), (1098, 126473366), (1116, 124433473), (1403, 98979156), (1426, 97382718), (1891, 73436148), (1922, 72251694), (2139, 64921812), (2196, 63236683), (2806, 49489578), (2852, 48691359), (2861, 48538188), (2883, 48167796), (3782, 36718074), (3844, 36125847), (4209, 32993052), (4278, 32460906), (5612, 24744789), (5673, 24478716), (5722, 24269094), (5766, 24083898), (6417, 21640604), (7564, 18359037), (8418, 16496526), (8556, 16230453), (8583, 16179396), (8649, 16055932), (11346, 12239358), (11444, 12134547), (11532, 12041949), (12627, 10997684), (12834, 10820302), (16836, 8248263), (17019, 8159572), (17166, 8089698), (17298, 8027966), (22103, 6282756), (22692, 6119679), (25254, 5498842), (25668, 5410151), (25749, 5393132), (34038, 4079786), (34332, 4044849), (34596, 4013983), (43493, 3192876), (44206, 3141378), (50508, 2749421), (51498, 2696566), (58621, 2368908), (65803, 2110356), (66309, 2094252), (68076, 2039893), (86986, 1596438), (88412, 1570689), (88691, 1565748), (102996, 1348283), (117242, 1184454), (130479, 1064292), (131606, 1055178), (132618, 1047126), (173972, 798219), (174521, 795708), (175863, 789636), (177382, 782874), (197409, 703452), (198927, 698084), (234484, 592227), (260958, 532146), (263212, 527589), (265236, 523563), (266073, 521916), (349042, 397854), (351726, 394818), (354764, 391437)]