128655702

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{113453}}^1$

素因数の和:113474

約数の個数: 40

約数和(自身を含む): 329470416

約数和(自身を除く): 200814714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 113453, 226906, 340359, 680718, 794171, 1021077, 1588342, 2042154, 2382513, 3063231, 4765026, 6126462, 7147539, 9189693, 14295078, 18379386, 21442617, 42885234, 64327851, 128655702]

約数ペア:

[(1, 128655702), (2, 64327851), (3, 42885234), (6, 21442617), (7, 18379386), (9, 14295078), (14, 9189693), (18, 7147539), (21, 6126462), (27, 4765026), (42, 3063231), (54, 2382513), (63, 2042154), (81, 1588342), (126, 1021077), (162, 794171), (189, 680718), (378, 340359), (567, 226906), (1134, 113453)]