156905019922

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1871}}^1\times {\mathrm{113021}}^1$

素因数の和:114954

約数の個数: 32

約数和(自身を含む): 274204030464

約数和(自身を除く): 117299010542

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 1871, 3742, 13097, 26194, 99163, 113021, 198326, 226042, 694141, 791147, 1388282, 1582294, 5990113, 11980226, 41930791, 83861582, 211462291, 422924582, 1480236037, 2960472074, 11207501423, 22415002846, 78452509961, 156905019922]

約数ペア:

[(1, 156905019922), (2, 78452509961), (7, 22415002846), (14, 11207501423), (53, 2960472074), (106, 1480236037), (371, 422924582), (742, 211462291), (1871, 83861582), (3742, 41930791), (13097, 11980226), (26194, 5990113), (99163, 1582294), (113021, 1388282), (198326, 791147), (226042, 694141)]