156943838992

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{827}}^1\times {\mathrm{289291}}^1$

素因数の和:290167

約数の個数: 40

約数和(自身を含む): 311872976352

約数和(自身を除く): 154929137360

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 827, 1654, 3308, 6616, 13232, 33907, 67814, 135628, 271256, 289291, 542512, 578582, 1157164, 2314328, 4628656, 11860931, 23721862, 47443724, 94887448, 189774896, 239243657, 478487314, 956974628, 1913949256, 3827898512, 9808989937, 19617979874, 39235959748, 78471919496, 156943838992]

約数ペア:

[(1, 156943838992), (2, 78471919496), (4, 39235959748), (8, 19617979874), (16, 9808989937), (41, 3827898512), (82, 1913949256), (164, 956974628), (328, 478487314), (656, 239243657), (827, 189774896), (1654, 94887448), (3308, 47443724), (6616, 23721862), (13232, 11860931), (33907, 4628656), (67814, 2314328), (135628, 1157164), (271256, 578582), (289291, 542512)]