137260288

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:723

約数の個数: 72

約数和(自身を含む): 303166080

約数和(自身を除く): 165905792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 128, 158, 176, 256, 316, 352, 617, 632, 704, 869, 1234, 1264, 1408, 1738, 2468, 2528, 2816, 3476, 4936, 5056, 6787, 6952, 9872, 10112, 13574, 13904, 19744, 20224, 27148, 27808, 39488, 48743, 54296, 55616, 78976, 97486, 108592, 111232, 157952, 194972, 217184, 222464, 389944, 434368, 536173, 779888, 868736, 1072346, 1559776, 1737472, 2144692, 3119552, 4289384, 6239104, 8578768, 12478208, 17157536, 34315072, 68630144, 137260288]

約数ペア:

[(1, 137260288), (2, 68630144), (4, 34315072), (8, 17157536), (11, 12478208), (16, 8578768), (22, 6239104), (32, 4289384), (44, 3119552), (64, 2144692), (79, 1737472), (88, 1559776), (128, 1072346), (158, 868736), (176, 779888), (256, 536173), (316, 434368), (352, 389944), (617, 222464), (632, 217184), (704, 194972), (869, 157952), (1234, 111232), (1264, 108592), (1408, 97486), (1738, 78976), (2468, 55616), (2528, 54296), (2816, 48743), (3476, 39488), (4936, 27808), (5056, 27148), (6787, 20224), (6952, 19744), (9872, 13904), (10112, 13574)]