158217072

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{253553}}^1$

素因数の和:253577

約数の個数: 40

約数和(自身を含む): 440169744

約数和(自身を除く): 281952672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 253553, 507106, 760659, 1014212, 1521318, 2028424, 3042636, 3296189, 4056848, 6085272, 6592378, 9888567, 12170544, 13184756, 19777134, 26369512, 39554268, 52739024, 79108536, 158217072]

約数ペア:

[(1, 158217072), (2, 79108536), (3, 52739024), (4, 39554268), (6, 26369512), (8, 19777134), (12, 13184756), (13, 12170544), (16, 9888567), (24, 6592378), (26, 6085272), (39, 4056848), (48, 3296189), (52, 3042636), (78, 2028424), (104, 1521318), (156, 1014212), (208, 760659), (312, 507106), (624, 253553)]