128019366

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{9521}}^1$

素因数の和:9618

約数の個数: 40

約数和(自身を含む): 290344824

約数和(自身を除く): 162325458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 249, 498, 747, 1494, 2241, 4482, 6723, 9521, 13446, 19042, 28563, 57126, 85689, 171378, 257067, 514134, 771201, 790243, 1542402, 1580486, 2370729, 4741458, 7112187, 14224374, 21336561, 42673122, 64009683, 128019366]

約数ペア:

[(1, 128019366), (2, 64009683), (3, 42673122), (6, 21336561), (9, 14224374), (18, 7112187), (27, 4741458), (54, 2370729), (81, 1580486), (83, 1542402), (162, 790243), (166, 771201), (249, 514134), (498, 257067), (747, 171378), (1494, 85689), (2241, 57126), (4482, 28563), (6723, 19042), (9521, 13446)]