127255016

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 284774400

約数和(自身を除く): 157519384

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 127, 203, 232, 254, 406, 508, 617, 812, 889, 1016, 1234, 1624, 1778, 2468, 3556, 3683, 4319, 4936, 7112, 7366, 8638, 14732, 17276, 17893, 25781, 29464, 34552, 35786, 51562, 71572, 78359, 103124, 125251, 143144, 156718, 206248, 250502, 313436, 501004, 548513, 626872, 1002008, 1097026, 2194052, 2272411, 4388104, 4544822, 9089644, 15906877, 18179288, 31813754, 63627508, 127255016]

約数ペア:

[(1, 127255016), (2, 63627508), (4, 31813754), (7, 18179288), (8, 15906877), (14, 9089644), (28, 4544822), (29, 4388104), (56, 2272411), (58, 2194052), (116, 1097026), (127, 1002008), (203, 626872), (232, 548513), (254, 501004), (406, 313436), (508, 250502), (617, 206248), (812, 156718), (889, 143144), (1016, 125251), (1234, 103124), (1624, 78359), (1778, 71572), (2468, 51562), (3556, 35786), (3683, 34552), (4319, 29464), (4936, 25781), (7112, 17893), (7366, 17276), (8638, 14732)]