159156786

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{1493}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 323421120

約数和(自身を除く): 164264334

約数列:

[1, 2, 3, 6, 109, 163, 218, 326, 327, 489, 654, 978, 1493, 2986, 4479, 8958, 17767, 35534, 53301, 106602, 162737, 243359, 325474, 486718, 488211, 730077, 976422, 1460154, 26526131, 53052262, 79578393, 159156786]

約数ペア:

[(1, 159156786), (2, 79578393), (3, 53052262), (6, 26526131), (109, 1460154), (163, 976422), (218, 730077), (326, 488211), (327, 486718), (489, 325474), (654, 243359), (978, 162737), (1493, 106602), (2986, 53301), (4479, 35534), (8958, 17767)]