151122222

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{118249}}^1$

素因数の和:118328

約数の個数: 24

約数和(自身を含む): 332046000

約数和(自身を除く): 180923778

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 118249, 236498, 354747, 709494, 1064241, 2128482, 8395679, 16791358, 25187037, 50374074, 75561111, 151122222]

約数ペア:

[(1, 151122222), (2, 75561111), (3, 50374074), (6, 25187037), (9, 16791358), (18, 8395679), (71, 2128482), (142, 1064241), (213, 709494), (426, 354747), (639, 236498), (1278, 118249)]