155364992

素因数分解:

$2^7\times {\mathrm{223}}^1\times {\mathrm{5443}}^1$

素因数の和:5680

約数の個数: 32

約数和(自身を含む): 310961280

約数和(自身を除く): 155596288

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 446, 892, 1784, 3568, 5443, 7136, 10886, 14272, 21772, 28544, 43544, 87088, 174176, 348352, 696704, 1213789, 2427578, 4855156, 9710312, 19420624, 38841248, 77682496, 155364992]

約数ペア:

[(1, 155364992), (2, 77682496), (4, 38841248), (8, 19420624), (16, 9710312), (32, 4855156), (64, 2427578), (128, 1213789), (223, 696704), (446, 348352), (892, 174176), (1784, 87088), (3568, 43544), (5443, 28544), (7136, 21772), (10886, 14272)]