157472016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{252359}}^1$

素因数の和:252383

約数の個数: 40

約数和(自身を含む): 438096960

約数和(自身を除く): 280624944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 252359, 504718, 757077, 1009436, 1514154, 2018872, 3028308, 3280667, 4037744, 6056616, 6561334, 9842001, 12113232, 13122668, 19684002, 26245336, 39368004, 52490672, 78736008, 157472016]

約数ペア:

[(1, 157472016), (2, 78736008), (3, 52490672), (4, 39368004), (6, 26245336), (8, 19684002), (12, 13122668), (13, 12113232), (16, 9842001), (24, 6561334), (26, 6056616), (39, 4037744), (48, 3280667), (52, 3028308), (78, 2018872), (104, 1514154), (156, 1009436), (208, 757077), (312, 504718), (624, 252359)]