156960874

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8821}}^1$

素因数の和:8902

約数の個数: 32

約数和(自身を含む): 284562432

約数和(自身を除く): 127601558

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 434, 574, 1271, 2542, 8821, 8897, 17642, 17794, 61747, 123494, 273451, 361661, 546902, 723322, 1914157, 2531627, 3828314, 5063254, 11211491, 22422982, 78480437, 156960874]

約数ペア:

[(1, 156960874), (2, 78480437), (7, 22422982), (14, 11211491), (31, 5063254), (41, 3828314), (62, 2531627), (82, 1914157), (217, 723322), (287, 546902), (434, 361661), (574, 273451), (1271, 123494), (2542, 61747), (8821, 17794), (8897, 17642)]