160119236

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{317}}^1\times {\mathrm{641}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 282960216

約数和(自身を除く): 122840980

約数列:

[1, 2, 4, 197, 317, 394, 634, 641, 788, 1268, 1282, 2564, 62449, 124898, 126277, 203197, 249796, 252554, 406394, 505108, 812788, 40029809, 80059618, 160119236]

約数ペア:

[(1, 160119236), (2, 80059618), (4, 40029809), (197, 812788), (317, 505108), (394, 406394), (634, 252554), (641, 249796), (788, 203197), (1268, 126277), (1282, 124898), (2564, 62449)]