138790308

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{88289}}^1$

素因数の和:88427

約数の個数: 24

約数和(自身を含む): 326319840

約数和(自身を除く): 187529532

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 88289, 176578, 264867, 353156, 529734, 1059468, 11565859, 23131718, 34697577, 46263436, 69395154, 138790308]

約数ペア:

[(1, 138790308), (2, 69395154), (3, 46263436), (4, 34697577), (6, 23131718), (12, 11565859), (131, 1059468), (262, 529734), (393, 353156), (524, 264867), (786, 176578), (1572, 88289)]