157156734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{42043}}^1$

素因数の和:42144

約数の個数: 32

約数和(自身を含む): 363260160

約数和(自身を除く): 206103426

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 42043, 84086, 126129, 252258, 294301, 588602, 882903, 1765806, 3741827, 7483654, 11225481, 22450962, 26192789, 52385578, 78578367, 157156734]

約数ペア:

[(1, 157156734), (2, 78578367), (3, 52385578), (6, 26192789), (7, 22450962), (14, 11225481), (21, 7483654), (42, 3741827), (89, 1765806), (178, 882903), (267, 588602), (534, 294301), (623, 252258), (1246, 126129), (1869, 84086), (3738, 42043)]