128551698

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{72139}}^1$

素因数の和:72164

約数の個数: 40

約数和(自身を含む): 314241840

約数和(自身を除く): 185690142

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 72139, 144278, 216417, 432834, 649251, 793529, 1298502, 1587058, 1947753, 2380587, 3895506, 4761174, 5843259, 7141761, 11686518, 14283522, 21425283, 42850566, 64275849, 128551698]

約数ペア:

[(1, 128551698), (2, 64275849), (3, 42850566), (6, 21425283), (9, 14283522), (11, 11686518), (18, 7141761), (22, 5843259), (27, 4761174), (33, 3895506), (54, 2380587), (66, 1947753), (81, 1587058), (99, 1298502), (162, 793529), (198, 649251), (297, 432834), (594, 216417), (891, 144278), (1782, 72139)]