138399092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71933}}^1$

素因数の和:71987

約数の個数: 24

約数和(自身を含む): 267882216

約数和(自身を除く): 129483124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 71933, 143866, 287732, 935129, 1870258, 2661521, 3740516, 5323042, 10646084, 34599773, 69199546, 138399092]

約数ペア:

[(1, 138399092), (2, 69199546), (4, 34599773), (13, 10646084), (26, 5323042), (37, 3740516), (52, 2661521), (74, 1870258), (148, 935129), (481, 287732), (962, 143866), (1924, 71933)]