156686192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6911}}^1$

素因数の和:7041

約数の個数: 40

約数和(自身を含む): 329978880

約数和(自身を除く): 173292688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2834, 5668, 6911, 11336, 13822, 22672, 27644, 55288, 89843, 110576, 179686, 359372, 718744, 753299, 1437488, 1506598, 3013196, 6026392, 9792887, 12052784, 19585774, 39171548, 78343096, 156686192]

約数ペア:

[(1, 156686192), (2, 78343096), (4, 39171548), (8, 19585774), (13, 12052784), (16, 9792887), (26, 6026392), (52, 3013196), (104, 1506598), (109, 1437488), (208, 753299), (218, 718744), (436, 359372), (872, 179686), (1417, 110576), (1744, 89843), (2834, 55288), (5668, 27644), (6911, 22672), (11336, 13822)]