127919064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1649

約数の個数: 128

約数和(自身を含む): 404490240

約数和(自身を除く): 276571176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 888, 962, 1036, 1092, 1443, 1554, 1583, 1924, 2072, 2184, 2886, 3108, 3166, 3367, 3848, 4749, 5772, 6216, 6332, 6734, 9498, 10101, 11081, 11544, 12664, 13468, 18996, 20202, 20579, 22162, 26936, 33243, 37992, 40404, 41158, 44324, 58571, 61737, 66486, 80808, 82316, 88648, 117142, 123474, 132972, 144053, 164632, 175713, 234284, 246948, 265944, 288106, 351426, 409997, 432159, 468568, 493896, 576212, 702852, 761423, 819994, 864318, 1152424, 1229991, 1405704, 1522846, 1639988, 1728636, 2284269, 2459982, 3045692, 3279976, 3457272, 4568538, 4919964, 5329961, 6091384, 9137076, 9839928, 10659922, 15989883, 18274152, 21319844, 31979766, 42639688, 63959532, 127919064]

約数ペア:

[(1, 127919064), (2, 63959532), (3, 42639688), (4, 31979766), (6, 21319844), (7, 18274152), (8, 15989883), (12, 10659922), (13, 9839928), (14, 9137076), (21, 6091384), (24, 5329961), (26, 4919964), (28, 4568538), (37, 3457272), (39, 3279976), (42, 3045692), (52, 2459982), (56, 2284269), (74, 1728636), (78, 1639988), (84, 1522846), (91, 1405704), (104, 1229991), (111, 1152424), (148, 864318), (156, 819994), (168, 761423), (182, 702852), (222, 576212), (259, 493896), (273, 468568), (296, 432159), (312, 409997), (364, 351426), (444, 288106), (481, 265944), (518, 246948), (546, 234284), (728, 175713), (777, 164632), (888, 144053), (962, 132972), (1036, 123474), (1092, 117142), (1443, 88648), (1554, 82316), (1583, 80808), (1924, 66486), (2072, 61737), (2184, 58571), (2886, 44324), (3108, 41158), (3166, 40404), (3367, 37992), (3848, 33243), (4749, 26936), (5772, 22162), (6216, 20579), (6332, 20202), (6734, 18996), (9498, 13468), (10101, 12664), (11081, 11544)]