156956312144

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{593}}^1\times {\mathrm{120749}}^1$

素因数の和:121487

約数の個数: 40

約数和(自身を含む): 306841689000

約数和(自身を除く): 149885376856

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 593, 1096, 1186, 2192, 2372, 4744, 9488, 81241, 120749, 162482, 241498, 324964, 482996, 649928, 965992, 1299856, 1931984, 16542613, 33085226, 66170452, 71604157, 132340904, 143208314, 264681808, 286416628, 572833256, 1145666512, 9809769509, 19619539018, 39239078036, 78478156072, 156956312144]

約数ペア:

[(1, 156956312144), (2, 78478156072), (4, 39239078036), (8, 19619539018), (16, 9809769509), (137, 1145666512), (274, 572833256), (548, 286416628), (593, 264681808), (1096, 143208314), (1186, 132340904), (2192, 71604157), (2372, 66170452), (4744, 33085226), (9488, 16542613), (81241, 1931984), (120749, 1299856), (162482, 965992), (241498, 649928), (324964, 482996)]