172166904

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:515

約数の個数: 256

約数和(自身を含む): 620928000

約数和(自身を除く): 448761096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 104, 108, 114, 117, 126, 133, 152, 156, 168, 171, 182, 189, 216, 228, 234, 247, 252, 266, 273, 312, 342, 351, 364, 378, 399, 456, 461, 468, 494, 504, 513, 532, 546, 684, 702, 728, 741, 756, 798, 819, 922, 936, 988, 1026, 1064, 1092, 1197, 1368, 1383, 1404, 1482, 1512, 1596, 1638, 1729, 1844, 1976, 2052, 2184, 2223, 2394, 2457, 2766, 2808, 2964, 3192, 3227, 3276, 3458, 3591, 3688, 4104, 4149, 4446, 4788, 4914, 5187, 5532, 5928, 5993, 6454, 6552, 6669, 6916, 7182, 8298, 8759, 8892, 9576, 9681, 9828, 10374, 11064, 11986, 12447, 12908, 13338, 13832, 14364, 15561, 16596, 17518, 17784, 17979, 19362, 19656, 20748, 23972, 24894, 25816, 26277, 26676, 28728, 29043, 31122, 33192, 35036, 35958, 38724, 41496, 41951, 46683, 47944, 49788, 52554, 53352, 53937, 58086, 61313, 62244, 70072, 71916, 77448, 78831, 83902, 87129, 93366, 99576, 105108, 107874, 113867, 116172, 122626, 124488, 125853, 143832, 157662, 161811, 167804, 174258, 183939, 186732, 210216, 215748, 227734, 232344, 236493, 245252, 251706, 315324, 323622, 335608, 341601, 348516, 367878, 373464, 377559, 431496, 455468, 472986, 490504, 503412, 551817, 630648, 647244, 683202, 697032, 735756, 755118, 797069, 910936, 945972, 1006824, 1024803, 1103634, 1132677, 1294488, 1366404, 1471512, 1510236, 1594138, 1655451, 1891944, 2049606, 2207268, 2265354, 2391207, 2732808, 3020472, 3074409, 3188276, 3310902, 4099212, 4414536, 4530708, 4782414, 6148818, 6376552, 6621804, 7173621, 8198424, 9061416, 9564828, 12297636, 13243608, 14347242, 19129656, 21520863, 24595272, 28694484, 43041726, 57388968, 86083452, 172166904]

約数ペア:

[(1, 172166904), (2, 86083452), (3, 57388968), (4, 43041726), (6, 28694484), (7, 24595272), (8, 21520863), (9, 19129656), (12, 14347242), (13, 13243608), (14, 12297636), (18, 9564828), (19, 9061416), (21, 8198424), (24, 7173621), (26, 6621804), (27, 6376552), (28, 6148818), (36, 4782414), (38, 4530708), (39, 4414536), (42, 4099212), (52, 3310902), (54, 3188276), (56, 3074409), (57, 3020472), (63, 2732808), (72, 2391207), (76, 2265354), (78, 2207268), (84, 2049606), (91, 1891944), (104, 1655451), (108, 1594138), (114, 1510236), (117, 1471512), (126, 1366404), (133, 1294488), (152, 1132677), (156, 1103634), (168, 1024803), (171, 1006824), (182, 945972), (189, 910936), (216, 797069), (228, 755118), (234, 735756), (247, 697032), (252, 683202), (266, 647244), (273, 630648), (312, 551817), (342, 503412), (351, 490504), (364, 472986), (378, 455468), (399, 431496), (456, 377559), (461, 373464), (468, 367878), (494, 348516), (504, 341601), (513, 335608), (532, 323622), (546, 315324), (684, 251706), (702, 245252), (728, 236493), (741, 232344), (756, 227734), (798, 215748), (819, 210216), (922, 186732), (936, 183939), (988, 174258), (1026, 167804), (1064, 161811), (1092, 157662), (1197, 143832), (1368, 125853), (1383, 124488), (1404, 122626), (1482, 116172), (1512, 113867), (1596, 107874), (1638, 105108), (1729, 99576), (1844, 93366), (1976, 87129), (2052, 83902), (2184, 78831), (2223, 77448), (2394, 71916), (2457, 70072), (2766, 62244), (2808, 61313), (2964, 58086), (3192, 53937), (3227, 53352), (3276, 52554), (3458, 49788), (3591, 47944), (3688, 46683), (4104, 41951), (4149, 41496), (4446, 38724), (4788, 35958), (4914, 35036), (5187, 33192), (5532, 31122), (5928, 29043), (5993, 28728), (6454, 26676), (6552, 26277), (6669, 25816), (6916, 24894), (7182, 23972), (8298, 20748), (8759, 19656), (8892, 19362), (9576, 17979), (9681, 17784), (9828, 17518), (10374, 16596), (11064, 15561), (11986, 14364), (12447, 13832), (12908, 13338)]