135821296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{541}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 304855488

約数和(自身を除く): 169034192

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 71, 104, 136, 142, 208, 221, 272, 284, 442, 541, 568, 884, 923, 1082, 1136, 1207, 1768, 1846, 2164, 2414, 3536, 3692, 4328, 4828, 7033, 7384, 8656, 9197, 9656, 14066, 14768, 15691, 18394, 19312, 28132, 31382, 36788, 38411, 56264, 62764, 73576, 76822, 112528, 119561, 125528, 147152, 153644, 239122, 251056, 307288, 478244, 499343, 614576, 652987, 956488, 998686, 1305974, 1912976, 1997372, 2611948, 3994744, 5223896, 7989488, 8488831, 10447792, 16977662, 33955324, 67910648, 135821296]

約数ペア:

[(1, 135821296), (2, 67910648), (4, 33955324), (8, 16977662), (13, 10447792), (16, 8488831), (17, 7989488), (26, 5223896), (34, 3994744), (52, 2611948), (68, 1997372), (71, 1912976), (104, 1305974), (136, 998686), (142, 956488), (208, 652987), (221, 614576), (272, 499343), (284, 478244), (442, 307288), (541, 251056), (568, 239122), (884, 153644), (923, 147152), (1082, 125528), (1136, 119561), (1207, 112528), (1768, 76822), (1846, 73576), (2164, 62764), (2414, 56264), (3536, 38411), (3692, 36788), (4328, 31382), (4828, 28132), (7033, 19312), (7384, 18394), (8656, 15691), (9197, 14768), (9656, 14066)]