158804954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{3253}}^1$

素因数の和:3590

約数の個数: 32

約数和(自身を含む): 298014336

約数和(自身を除く): 139209382

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 317, 634, 2219, 3253, 3487, 4438, 6506, 6974, 22771, 24409, 35783, 45542, 48818, 71566, 250481, 500962, 1031201, 2062402, 7218407, 11343211, 14436814, 22686422, 79402477, 158804954]

約数ペア:

[(1, 158804954), (2, 79402477), (7, 22686422), (11, 14436814), (14, 11343211), (22, 7218407), (77, 2062402), (154, 1031201), (317, 500962), (634, 250481), (2219, 71566), (3253, 48818), (3487, 45542), (4438, 35783), (6506, 24409), (6974, 22771)]