139353608

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{132971}}^1$

素因数の和:133108

約数の個数: 16

約数和(自身を含む): 263284560

約数和(自身を除く): 123930952

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 132971, 265942, 531884, 1063768, 17419201, 34838402, 69676804, 139353608]

約数ペア:

[(1, 139353608), (2, 69676804), (4, 34838402), (8, 17419201), (131, 1063768), (262, 531884), (524, 265942), (1048, 132971)]