155998968

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2179}}^1$

素因数の和:2364

約数の個数: 64

約数和(自身を含む): 413328000

約数和(自身を除く): 257329032

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 157, 228, 314, 456, 471, 628, 942, 1256, 1884, 2179, 2983, 3768, 4358, 5966, 6537, 8716, 8949, 11932, 13074, 17432, 17898, 23864, 26148, 35796, 41401, 52296, 71592, 82802, 124203, 165604, 248406, 331208, 342103, 496812, 684206, 993624, 1026309, 1368412, 2052618, 2736824, 4105236, 6499957, 8210472, 12999914, 19499871, 25999828, 38999742, 51999656, 77999484, 155998968]

約数ペア:

[(1, 155998968), (2, 77999484), (3, 51999656), (4, 38999742), (6, 25999828), (8, 19499871), (12, 12999914), (19, 8210472), (24, 6499957), (38, 4105236), (57, 2736824), (76, 2052618), (114, 1368412), (152, 1026309), (157, 993624), (228, 684206), (314, 496812), (456, 342103), (471, 331208), (628, 248406), (942, 165604), (1256, 124203), (1884, 82802), (2179, 71592), (2983, 52296), (3768, 41401), (4358, 35796), (5966, 26148), (6537, 23864), (8716, 17898), (8949, 17432), (11932, 13074)]