172040228

素因数分解:

$2^2\times {\mathrm{283}}^1\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 303686880

約数和(自身を除く): 131646652

約数列:

[1, 2, 4, 283, 379, 401, 566, 758, 802, 1132, 1516, 1604, 107257, 113483, 151979, 214514, 226966, 303958, 429028, 453932, 607916, 43010057, 86020114, 172040228]

約数ペア:

[(1, 172040228), (2, 86020114), (4, 43010057), (283, 607916), (379, 453932), (401, 429028), (566, 303958), (758, 226966), (802, 214514), (1132, 151979), (1516, 113483), (1604, 107257)]