155703712

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{72623}}^1$

素因数の和:72700

約数の個数: 24

約数和(自身を含む): 311121216

約数和(自身を除く): 155417504

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 72623, 145246, 290492, 580984, 1161968, 2323936, 4865741, 9731482, 19462964, 38925928, 77851856, 155703712]

約数ペア:

[(1, 155703712), (2, 77851856), (4, 38925928), (8, 19462964), (16, 9731482), (32, 4865741), (67, 2323936), (134, 1161968), (268, 580984), (536, 290492), (1072, 145246), (2144, 72623)]