156391552

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{23053}}^1$

素因数の和:23120

約数の個数: 32

約数和(自身を含む): 317453580

約数和(自身を除く): 161062028

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 23053, 46106, 92212, 184424, 368848, 737696, 1221809, 1475392, 2443618, 2950784, 4887236, 9774472, 19548944, 39097888, 78195776, 156391552]

約数ペア:

[(1, 156391552), (2, 78195776), (4, 39097888), (8, 19548944), (16, 9774472), (32, 4887236), (53, 2950784), (64, 2443618), (106, 1475392), (128, 1221809), (212, 737696), (424, 368848), (848, 184424), (1696, 92212), (3392, 46106), (6784, 23053)]