165629776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1580

約数の個数: 80

約数和(自身を含む): 377975808

約数和(自身を除く): 212346032

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 806, 884, 1054, 1511, 1612, 1768, 2108, 3022, 3224, 3536, 4216, 6044, 6448, 6851, 8432, 12088, 13702, 19643, 24176, 25687, 27404, 39286, 46841, 51374, 54808, 78572, 93682, 102748, 109616, 157144, 187364, 205496, 314288, 333931, 374728, 410992, 608933, 667862, 749456, 796297, 1217866, 1335724, 1592594, 2435732, 2671448, 3185188, 4871464, 5342896, 6370376, 9742928, 10351861, 12740752, 20703722, 41407444, 82814888, 165629776]

約数ペア:

[(1, 165629776), (2, 82814888), (4, 41407444), (8, 20703722), (13, 12740752), (16, 10351861), (17, 9742928), (26, 6370376), (31, 5342896), (34, 4871464), (52, 3185188), (62, 2671448), (68, 2435732), (104, 1592594), (124, 1335724), (136, 1217866), (208, 796297), (221, 749456), (248, 667862), (272, 608933), (403, 410992), (442, 374728), (496, 333931), (527, 314288), (806, 205496), (884, 187364), (1054, 157144), (1511, 109616), (1612, 102748), (1768, 93682), (2108, 78572), (3022, 54808), (3224, 51374), (3536, 46841), (4216, 39286), (6044, 27404), (6448, 25687), (6851, 24176), (8432, 19643), (12088, 13702)]