156731866688

素因数分解:

$2^6\times {\mathrm{137}}^1\times {\mathrm{17875441}}^1$

素因数の和:17875590

約数の個数: 28

約数和(自身を含む): 313284996492

約数和(自身を除く): 156553129804

約数列:

[1, 2, 4, 8, 16, 32, 64, 137, 274, 548, 1096, 2192, 4384, 8768, 17875441, 35750882, 71501764, 143003528, 286007056, 572014112, 1144028224, 2448935417, 4897870834, 9795741668, 19591483336, 39182966672, 78365933344, 156731866688]

約数ペア:

[(1, 156731866688), (2, 78365933344), (4, 39182966672), (8, 19591483336), (16, 9795741668), (32, 4897870834), (64, 2448935417), (137, 1144028224), (274, 572014112), (548, 286007056), (1096, 143003528), (2192, 71501764), (4384, 35750882), (8768, 17875441)]