157249856

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{79259}}^1$

素因数の和:79302

約数の個数: 28

約数和(自身を含む): 322112640

約数和(自身を除く): 164862784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 79259, 158518, 317036, 634072, 1268144, 2457029, 2536288, 4914058, 5072576, 9828116, 19656232, 39312464, 78624928, 157249856]

約数ペア:

[(1, 157249856), (2, 78624928), (4, 39312464), (8, 19656232), (16, 9828116), (31, 5072576), (32, 4914058), (62, 2536288), (64, 2457029), (124, 1268144), (248, 634072), (496, 317036), (992, 158518), (1984, 79259)]