145054518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{111409}}^1$

素因数の和:111452

約数の個数: 32

約数和(自身を含む): 342251520

約数和(自身を除く): 197197002

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 111409, 222818, 334227, 668454, 779863, 1559726, 2339589, 3453679, 4679178, 6907358, 10361037, 20722074, 24175753, 48351506, 72527259, 145054518]

約数ペア:

[(1, 145054518), (2, 72527259), (3, 48351506), (6, 24175753), (7, 20722074), (14, 10361037), (21, 6907358), (31, 4679178), (42, 3453679), (62, 2339589), (93, 1559726), (186, 779863), (217, 668454), (434, 334227), (651, 222818), (1302, 111409)]