159656016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{255859}}^1$

素因数の和:255883

約数の個数: 40

約数和(自身を含む): 444172960

約数和(自身を除く): 284516944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 255859, 511718, 767577, 1023436, 1535154, 2046872, 3070308, 3326167, 4093744, 6140616, 6652334, 9978501, 12281232, 13304668, 19957002, 26609336, 39914004, 53218672, 79828008, 159656016]

約数ペア:

[(1, 159656016), (2, 79828008), (3, 53218672), (4, 39914004), (6, 26609336), (8, 19957002), (12, 13304668), (13, 12281232), (16, 9978501), (24, 6652334), (26, 6140616), (39, 4093744), (48, 3326167), (52, 3070308), (78, 2046872), (104, 1535154), (156, 1023436), (208, 767577), (312, 511718), (624, 255859)]