156900906

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{142897}}^1$

素因数の和:142966

約数の個数: 24

約数和(自身を含む): 345527364

約数和(自身を除く): 188626458

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 142897, 285794, 428691, 857382, 1286073, 2572146, 8716717, 17433434, 26150151, 52300302, 78450453, 156900906]

約数ペア:

[(1, 156900906), (2, 78450453), (3, 52300302), (6, 26150151), (9, 17433434), (18, 8716717), (61, 2572146), (122, 1286073), (183, 857382), (366, 428691), (549, 285794), (1098, 142897)]