156916512956

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1\times {\mathrm{71317}}^1$

素因数の和:71946

約数の個数: 48

約数和(自身を含む): 316309593600

約数和(自身を除く): 159393080644

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 439, 716, 878, 1253, 1756, 2506, 3073, 5012, 6146, 12292, 71317, 78581, 142634, 157162, 285268, 314324, 499219, 550067, 998438, 1100134, 1996876, 2200268, 12765743, 25531486, 31308163, 51062972, 62616326, 89360201, 125232652, 178720402, 219157141, 357440804, 438314282, 876628564, 5604161177, 11208322354, 22416644708, 39229128239, 78458256478, 156916512956]

約数ペア:

[(1, 156916512956), (2, 78458256478), (4, 39229128239), (7, 22416644708), (14, 11208322354), (28, 5604161177), (179, 876628564), (358, 438314282), (439, 357440804), (716, 219157141), (878, 178720402), (1253, 125232652), (1756, 89360201), (2506, 62616326), (3073, 51062972), (5012, 31308163), (6146, 25531486), (12292, 12765743), (71317, 2200268), (78581, 1996876), (142634, 1100134), (157162, 998438), (285268, 550067), (314324, 499219)]