155513234032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1877}}^1\times {\mathrm{23431}}^1$

素因数の和:25346

約数の個数: 80

約数和(自身を含む): 343769372352

約数和(自身を除く): 188256138320

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 1877, 3536, 3754, 7508, 15016, 23431, 24401, 30032, 31909, 46862, 48802, 63818, 93724, 97604, 127636, 187448, 195208, 255272, 304603, 374896, 390416, 398327, 414817, 510544, 609206, 796654, 829634, 1218412, 1593308, 1659268, 2436824, 3186616, 3318536, 4873648, 5178251, 6373232, 6637072, 10356502, 20713004, 41426008, 43979987, 82852016, 87959974, 175919948, 351839896, 571739831, 703679792, 747659779, 1143479662, 1495319558, 2286959324, 2990639116, 4573918648, 5981278232, 9147837296, 9719577127, 11962556464, 19439154254, 38878308508, 77756617016, 155513234032]

約数ペア:

[(1, 155513234032), (2, 77756617016), (4, 38878308508), (8, 19439154254), (13, 11962556464), (16, 9719577127), (17, 9147837296), (26, 5981278232), (34, 4573918648), (52, 2990639116), (68, 2286959324), (104, 1495319558), (136, 1143479662), (208, 747659779), (221, 703679792), (272, 571739831), (442, 351839896), (884, 175919948), (1768, 87959974), (1877, 82852016), (3536, 43979987), (3754, 41426008), (7508, 20713004), (15016, 10356502), (23431, 6637072), (24401, 6373232), (30032, 5178251), (31909, 4873648), (46862, 3318536), (48802, 3186616), (63818, 2436824), (93724, 1659268), (97604, 1593308), (127636, 1218412), (187448, 829634), (195208, 796654), (255272, 609206), (304603, 510544), (374896, 414817), (390416, 398327)]