149256742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 245145600

約数和(自身を除く): 95888858

約数列:

[1, 2, 19, 37, 38, 74, 83, 166, 703, 1279, 1406, 1577, 2558, 3071, 3154, 6142, 24301, 47323, 48602, 58349, 94646, 106157, 116698, 212314, 899137, 1798274, 2016983, 3927809, 4033966, 7855618, 74628371, 149256742]

約数ペア:

[(1, 149256742), (2, 74628371), (19, 7855618), (37, 4033966), (38, 3927809), (74, 2016983), (83, 1798274), (166, 899137), (703, 212314), (1279, 116698), (1406, 106157), (1577, 94646), (2558, 58349), (3071, 48602), (3154, 47323), (6142, 24301)]