157433530

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{47563}}^1$

素因数の和:47901

約数の個数: 16

約数和(自身を含む): 284242464

約数和(自身を除く): 126808934

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 47563, 95126, 237815, 475630, 15743353, 31486706, 78716765, 157433530]

約数ペア:

[(1, 157433530), (2, 78716765), (5, 31486706), (10, 15743353), (331, 475630), (662, 237815), (1655, 95126), (3310, 47563)]