165596284

素因数分解:

$2^2\times 7^3\times {\mathrm{137}}^1\times {\mathrm{881}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 340804800

約数和(自身を除く): 175208516

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 343, 548, 686, 881, 959, 1372, 1762, 1918, 3524, 3836, 6167, 6713, 12334, 13426, 24668, 26852, 43169, 46991, 86338, 93982, 120697, 172676, 187964, 241394, 302183, 482788, 604366, 844879, 1208732, 1689758, 3379516, 5914153, 11828306, 23656612, 41399071, 82798142, 165596284]

約数ペア:

[(1, 165596284), (2, 82798142), (4, 41399071), (7, 23656612), (14, 11828306), (28, 5914153), (49, 3379516), (98, 1689758), (137, 1208732), (196, 844879), (274, 604366), (343, 482788), (548, 302183), (686, 241394), (881, 187964), (959, 172676), (1372, 120697), (1762, 93982), (1918, 86338), (3524, 46991), (3836, 43169), (6167, 26852), (6713, 24668), (12334, 13426)]