128853108

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{45307}}^1$

素因数の和:45396

約数の個数: 36

約数和(自身を含む): 329842240

約数和(自身を除く): 200989132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 45307, 90614, 135921, 181228, 271842, 407763, 543684, 815526, 1631052, 3579253, 7158506, 10737759, 14317012, 21475518, 32213277, 42951036, 64426554, 128853108]

約数ペア:

[(1, 128853108), (2, 64426554), (3, 42951036), (4, 32213277), (6, 21475518), (9, 14317012), (12, 10737759), (18, 7158506), (36, 3579253), (79, 1631052), (158, 815526), (237, 543684), (316, 407763), (474, 271842), (711, 181228), (948, 135921), (1422, 90614), (2844, 45307)]