156926476987

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{1601}}^1\times {\mathrm{19421}}^1$

素因数の和:21139

約数の個数: 24

約数和(自身を含む): 184444052832

約数和(自身を除く): 27517575845

約数列:

[1, 7, 49, 103, 721, 1601, 5047, 11207, 19421, 78449, 135947, 164903, 951629, 1154321, 2000363, 8080247, 14002541, 31093021, 98017787, 217651147, 1523558029, 3202581163, 22418068141, 156926476987]

約数ペア:

[(1, 156926476987), (7, 22418068141), (49, 3202581163), (103, 1523558029), (721, 217651147), (1601, 98017787), (5047, 31093021), (11207, 14002541), (19421, 8080247), (78449, 2000363), (135947, 1154321), (164903, 951629)]