155655238

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{6899}}^1$

素因数の和:7319

約数の個数: 16

約数和(自身を含む): 242190000

約数和(自身を除く): 86534762

約数列:

[1, 2, 29, 58, 389, 778, 6899, 11281, 13798, 22562, 200071, 400142, 2683711, 5367422, 77827619, 155655238]

約数ペア:

[(1, 155655238), (2, 77827619), (29, 5367422), (58, 2683711), (389, 400142), (778, 200071), (6899, 22562), (11281, 13798)]