141810968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{18679}}^1$

素因数の和:18771

約数の個数: 32

約数和(自身を含む): 290287200

約数和(自身を除く): 148476232

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 18679, 37358, 74716, 149432, 242827, 485654, 971308, 1363567, 1942616, 2727134, 5454268, 10908536, 17726371, 35452742, 70905484, 141810968]

約数ペア:

[(1, 141810968), (2, 70905484), (4, 35452742), (8, 17726371), (13, 10908536), (26, 5454268), (52, 2727134), (73, 1942616), (104, 1363567), (146, 971308), (292, 485654), (584, 242827), (949, 149432), (1898, 74716), (3796, 37358), (7592, 18679)]