153474916

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{17291}}^1$

素因数の和:17619

約数の個数: 24

約数和(自身を含む): 307935936

約数和(自身を除く): 154461020

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 17291, 34582, 69164, 121037, 242074, 484148, 5481247, 10962494, 21924988, 38368729, 76737458, 153474916]

約数ペア:

[(1, 153474916), (2, 76737458), (4, 38368729), (7, 21924988), (14, 10962494), (28, 5481247), (317, 484148), (634, 242074), (1268, 121037), (2219, 69164), (4438, 34582), (8876, 17291)]