131607786

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{2801}}^1$

素因数の和:3038

約数の個数: 32

約数和(自身を含む): 271143936

約数和(自身を除く): 139536150

約数列:

[1, 2, 3, 6, 41, 82, 123, 191, 246, 382, 573, 1146, 2801, 5602, 7831, 8403, 15662, 16806, 23493, 46986, 114841, 229682, 344523, 534991, 689046, 1069982, 1604973, 3209946, 21934631, 43869262, 65803893, 131607786]

約数ペア:

[(1, 131607786), (2, 65803893), (3, 43869262), (6, 21934631), (41, 3209946), (82, 1604973), (123, 1069982), (191, 689046), (246, 534991), (382, 344523), (573, 229682), (1146, 114841), (2801, 46986), (5602, 23493), (7831, 16806), (8403, 15662)]