140204952

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:430

約数の個数: 128

約数和(自身を含む): 414720000

約数和(自身を除く): 274515048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 127, 152, 171, 216, 228, 254, 269, 342, 381, 456, 508, 513, 538, 684, 762, 807, 1016, 1026, 1076, 1143, 1368, 1524, 1614, 2052, 2152, 2286, 2413, 2421, 3048, 3228, 3429, 4104, 4572, 4826, 4842, 5111, 6456, 6858, 7239, 7263, 9144, 9652, 9684, 10222, 13716, 14478, 14526, 15333, 19304, 19368, 20444, 21717, 27432, 28956, 29052, 30666, 34163, 40888, 43434, 45999, 57912, 58104, 61332, 65151, 68326, 86868, 91998, 102489, 122664, 130302, 136652, 137997, 173736, 183996, 204978, 260604, 273304, 275994, 307467, 367992, 409956, 521208, 551988, 614934, 649097, 819912, 922401, 1103976, 1229868, 1298194, 1844802, 1947291, 2459736, 2596388, 3689604, 3894582, 5192776, 5841873, 7379208, 7789164, 11683746, 15578328, 17525619, 23367492, 35051238, 46734984, 70102476, 140204952]

約数ペア:

[(1, 140204952), (2, 70102476), (3, 46734984), (4, 35051238), (6, 23367492), (8, 17525619), (9, 15578328), (12, 11683746), (18, 7789164), (19, 7379208), (24, 5841873), (27, 5192776), (36, 3894582), (38, 3689604), (54, 2596388), (57, 2459736), (72, 1947291), (76, 1844802), (108, 1298194), (114, 1229868), (127, 1103976), (152, 922401), (171, 819912), (216, 649097), (228, 614934), (254, 551988), (269, 521208), (342, 409956), (381, 367992), (456, 307467), (508, 275994), (513, 273304), (538, 260604), (684, 204978), (762, 183996), (807, 173736), (1016, 137997), (1026, 136652), (1076, 130302), (1143, 122664), (1368, 102489), (1524, 91998), (1614, 86868), (2052, 68326), (2152, 65151), (2286, 61332), (2413, 58104), (2421, 57912), (3048, 45999), (3228, 43434), (3429, 40888), (4104, 34163), (4572, 30666), (4826, 29052), (4842, 28956), (5111, 27432), (6456, 21717), (6858, 20444), (7239, 19368), (7263, 19304), (9144, 15333), (9652, 14526), (9684, 14478), (10222, 13716)]