155965292

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{26399}}^1$

素因数の和:26621

約数の個数: 24

約数和(自身を含む): 313420800

約数和(自身を除く): 157455508

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 26399, 52798, 105596, 184793, 369586, 739172, 5570189, 11140378, 22280756, 38991323, 77982646, 155965292]

約数ペア:

[(1, 155965292), (2, 77982646), (4, 38991323), (7, 22280756), (14, 11140378), (28, 5570189), (211, 739172), (422, 369586), (844, 184793), (1477, 105596), (2954, 52798), (5908, 26399)]