131987688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{785641}}^1$

素因数の和:785657

約数の個数: 32

約数和(自身を含む): 377108160

約数和(自身を除く): 245120472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 785641, 1571282, 2356923, 3142564, 4713846, 5499487, 6285128, 9427692, 10998974, 16498461, 18855384, 21997948, 32996922, 43995896, 65993844, 131987688]

約数ペア:

[(1, 131987688), (2, 65993844), (3, 43995896), (4, 32996922), (6, 21997948), (7, 18855384), (8, 16498461), (12, 10998974), (14, 9427692), (21, 6285128), (24, 5499487), (28, 4713846), (42, 3142564), (56, 2356923), (84, 1571282), (168, 785641)]