128260295586

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{311}}^1\times {\mathrm{29717}}^1$

素因数の和:30296

約数の個数: 64

約数和(自身を含む): 287061615360

約数和(自身を除く): 158801319774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 311, 514, 622, 771, 933, 1542, 1866, 2313, 2799, 4626, 5598, 6939, 8397, 13878, 16794, 29717, 59434, 79927, 89151, 159854, 178302, 239781, 267453, 479562, 534906, 719343, 802359, 1438686, 1604718, 2158029, 4316058, 7637269, 9241987, 15274538, 18483974, 22911807, 27725961, 45823614, 55451922, 68735421, 83177883, 137470842, 166355766, 206206263, 249533649, 412412526, 499067298, 2375190659, 4750381318, 7125571977, 14251143954, 21376715931, 42753431862, 64130147793, 128260295586]

約数ペア:

[(1, 128260295586), (2, 64130147793), (3, 42753431862), (6, 21376715931), (9, 14251143954), (18, 7125571977), (27, 4750381318), (54, 2375190659), (257, 499067298), (311, 412412526), (514, 249533649), (622, 206206263), (771, 166355766), (933, 137470842), (1542, 83177883), (1866, 68735421), (2313, 55451922), (2799, 45823614), (4626, 27725961), (5598, 22911807), (6939, 18483974), (8397, 15274538), (13878, 9241987), (16794, 7637269), (29717, 4316058), (59434, 2158029), (79927, 1604718), (89151, 1438686), (159854, 802359), (178302, 719343), (239781, 534906), (267453, 479562)]