156627214

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{1201}}^1$

素因数の和:1731

約数の個数: 16

約数和(自身を含む): 237044016

約数和(自身を除く): 80416802

約数列:

[1, 2, 197, 331, 394, 662, 1201, 2402, 65207, 130414, 236597, 397531, 473194, 795062, 78313607, 156627214]

約数ペア:

[(1, 156627214), (2, 78313607), (197, 795062), (331, 473194), (394, 397531), (662, 236597), (1201, 130414), (2402, 65207)]