156968577980

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{69455123}}^1$

素因数の和:69455245

約数の個数: 24

約数和(自身を含む): 332551133712

約数和(自身を除く): 175582555732

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 69455123, 138910246, 277820492, 347275615, 694551230, 1389102460, 7848428899, 15696857798, 31393715596, 39242144495, 78484288990, 156968577980]

約数ペア:

[(1, 156968577980), (2, 78484288990), (4, 39242144495), (5, 31393715596), (10, 15696857798), (20, 7848428899), (113, 1389102460), (226, 694551230), (452, 347275615), (565, 277820492), (1130, 138910246), (2260, 69455123)]