158331010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{6911}}^1$

素因数の和:7026

約数の個数: 32

約数和(自身を含む): 298598400

約数和(自身を除く): 140267390

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 395, 790, 2291, 4582, 6911, 11455, 13822, 22910, 34555, 69110, 200419, 400838, 545969, 1002095, 1091938, 2004190, 2729845, 5459690, 15833101, 31666202, 79165505, 158331010]

約数ペア:

[(1, 158331010), (2, 79165505), (5, 31666202), (10, 15833101), (29, 5459690), (58, 2729845), (79, 2004190), (145, 1091938), (158, 1002095), (290, 545969), (395, 400838), (790, 200419), (2291, 69110), (4582, 34555), (6911, 22910), (11455, 13822)]