149915388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1784707}}^1$

素因数の和:1784721

約数の個数: 24

約数和(自身を含む): 399774592

約数和(自身を除く): 249859204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1784707, 3569414, 5354121, 7138828, 10708242, 12492949, 21416484, 24985898, 37478847, 49971796, 74957694, 149915388]

約数ペア:

[(1, 149915388), (2, 74957694), (3, 49971796), (4, 37478847), (6, 24985898), (7, 21416484), (12, 12492949), (14, 10708242), (21, 7138828), (28, 5354121), (42, 3569414), (84, 1784707)]