156767545940

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1021}}^1\times {\mathrm{45971}}^1$

素因数の和:47168

約数の個数: 48

約数和(自身を含む): 331514757504

約数和(自身を除く): 174747211564

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1021, 1670, 2042, 3340, 4084, 5105, 10210, 20420, 45971, 91942, 170507, 183884, 229855, 341014, 459710, 682028, 852535, 919420, 1705070, 3410140, 7677157, 15354314, 30708628, 38385785, 46936391, 76771570, 93872782, 153543140, 187745564, 234681955, 469363910, 938727820, 7838377297, 15676754594, 31353509188, 39191886485, 78383772970, 156767545940]

約数ペア:

[(1, 156767545940), (2, 78383772970), (4, 39191886485), (5, 31353509188), (10, 15676754594), (20, 7838377297), (167, 938727820), (334, 469363910), (668, 234681955), (835, 187745564), (1021, 153543140), (1670, 93872782), (2042, 76771570), (3340, 46936391), (4084, 38385785), (5105, 30708628), (10210, 15354314), (20420, 7677157), (45971, 3410140), (91942, 1705070), (170507, 919420), (183884, 852535), (229855, 682028), (341014, 459710)]