157536410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{28591}}^1$

素因数の和:28646

約数の個数: 32

約数和(自身を含む): 308793600

約数和(自身を除く): 151257190

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 28591, 57182, 142955, 285910, 543229, 829139, 1086458, 1658278, 2716145, 4145695, 5432290, 8291390, 15753641, 31507282, 78768205, 157536410]

約数ペア:

[(1, 157536410), (2, 78768205), (5, 31507282), (10, 15753641), (19, 8291390), (29, 5432290), (38, 4145695), (58, 2716145), (95, 1658278), (145, 1086458), (190, 829139), (290, 543229), (551, 285910), (1102, 142955), (2755, 57182), (5510, 28591)]