140751468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1492

約数の個数: 144

約数和(自身を含む): 440294400

約数和(自身を除く): 299542932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 33, 36, 38, 39, 44, 52, 57, 66, 76, 78, 99, 114, 117, 132, 143, 156, 171, 198, 209, 228, 234, 247, 286, 342, 396, 418, 429, 468, 494, 572, 627, 684, 741, 836, 858, 988, 1254, 1287, 1439, 1482, 1716, 1881, 2223, 2508, 2574, 2717, 2878, 2964, 3762, 4317, 4446, 5148, 5434, 5756, 7524, 8151, 8634, 8892, 10868, 12951, 15829, 16302, 17268, 18707, 24453, 25902, 27341, 31658, 32604, 37414, 47487, 48906, 51804, 54682, 56121, 63316, 74828, 82023, 94974, 97812, 109364, 112242, 142461, 164046, 168363, 189948, 205777, 224484, 246069, 284922, 300751, 328092, 336726, 355433, 411554, 492138, 569844, 601502, 617331, 673452, 710866, 823108, 902253, 984276, 1066299, 1203004, 1234662, 1421732, 1804506, 1851993, 2132598, 2469324, 2706759, 3198897, 3609012, 3703986, 3909763, 4265196, 5413518, 6397794, 7407972, 7819526, 10827036, 11729289, 12795588, 15639052, 23458578, 35187867, 46917156, 70375734, 140751468]

約数ペア:

[(1, 140751468), (2, 70375734), (3, 46917156), (4, 35187867), (6, 23458578), (9, 15639052), (11, 12795588), (12, 11729289), (13, 10827036), (18, 7819526), (19, 7407972), (22, 6397794), (26, 5413518), (33, 4265196), (36, 3909763), (38, 3703986), (39, 3609012), (44, 3198897), (52, 2706759), (57, 2469324), (66, 2132598), (76, 1851993), (78, 1804506), (99, 1421732), (114, 1234662), (117, 1203004), (132, 1066299), (143, 984276), (156, 902253), (171, 823108), (198, 710866), (209, 673452), (228, 617331), (234, 601502), (247, 569844), (286, 492138), (342, 411554), (396, 355433), (418, 336726), (429, 328092), (468, 300751), (494, 284922), (572, 246069), (627, 224484), (684, 205777), (741, 189948), (836, 168363), (858, 164046), (988, 142461), (1254, 112242), (1287, 109364), (1439, 97812), (1482, 94974), (1716, 82023), (1881, 74828), (2223, 63316), (2508, 56121), (2574, 54682), (2717, 51804), (2878, 48906), (2964, 47487), (3762, 37414), (4317, 32604), (4446, 31658), (5148, 27341), (5434, 25902), (5756, 24453), (7524, 18707), (8151, 17268), (8634, 16302), (8892, 15829), (10868, 12951)]