139478108

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{64693}}^1$

素因数の和:64722

約数の個数: 36

約数和(自身を含む): 309754872

約数和(自身を除く): 170276764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 64693, 129386, 258772, 452851, 711623, 905702, 1423246, 1811404, 2846492, 3169957, 4981361, 6339914, 9962722, 12679828, 19925444, 34869527, 69739054, 139478108]

約数ペア:

[(1, 139478108), (2, 69739054), (4, 34869527), (7, 19925444), (11, 12679828), (14, 9962722), (22, 6339914), (28, 4981361), (44, 3169957), (49, 2846492), (77, 1811404), (98, 1423246), (154, 905702), (196, 711623), (308, 452851), (539, 258772), (1078, 129386), (2156, 64693)]