159222222

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{64567}}^1$

素因数の和:64712

約数の個数: 24

約数和(自身を含む): 347504976

約数和(自身を除く): 188282754

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 64567, 129134, 193701, 387402, 581103, 1162206, 8845679, 17691358, 26537037, 53074074, 79611111, 159222222]

約数ペア:

[(1, 159222222), (2, 79611111), (3, 53074074), (6, 26537037), (9, 17691358), (18, 8845679), (137, 1162206), (274, 581103), (411, 387402), (822, 193701), (1233, 129134), (2466, 64567)]