156968568850

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{143501}}^1$

素因数の和:143811

約数の個数: 48

約数和(自身を含む): 295953932736

約数和(自身を除く): 138985363886

約数列:

[1, 2, 5, 10, 25, 50, 131, 167, 262, 334, 655, 835, 1310, 1670, 3275, 4175, 6550, 8350, 21877, 43754, 109385, 143501, 218770, 287002, 546925, 717505, 1093850, 1435010, 3587525, 7175050, 18798631, 23964667, 37597262, 47929334, 93993155, 119823335, 187986310, 239646670, 469965775, 599116675, 939931550, 1198233350, 3139371377, 6278742754, 15696856885, 31393713770, 78484284425, 156968568850]

約数ペア:

[(1, 156968568850), (2, 78484284425), (5, 31393713770), (10, 15696856885), (25, 6278742754), (50, 3139371377), (131, 1198233350), (167, 939931550), (262, 599116675), (334, 469965775), (655, 239646670), (835, 187986310), (1310, 119823335), (1670, 93993155), (3275, 47929334), (4175, 37597262), (6550, 23964667), (8350, 18798631), (21877, 7175050), (43754, 3587525), (109385, 1435010), (143501, 1093850), (218770, 717505), (287002, 546925)]