147177616

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{50821}}^1$

素因数の和:51010

約数の個数: 20

約数和(自身を含む): 286737724

約数和(自身を除く): 139560108

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 50821, 101642, 203284, 406568, 813136, 9198601, 18397202, 36794404, 73588808, 147177616]

約数ペア:

[(1, 147177616), (2, 73588808), (4, 36794404), (8, 18397202), (16, 9198601), (181, 813136), (362, 406568), (724, 203284), (1448, 101642), (2896, 50821)]