148921577

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2749}}^1$

素因数の和:2936

約数の個数: 16

約数和(自身を含む): 174240000

約数和(自身を除く): 25318423

約数列:

[1, 7, 71, 109, 497, 763, 2749, 7739, 19243, 54173, 195179, 299641, 1366253, 2097487, 21274511, 148921577]

約数ペア:

[(1, 148921577), (7, 21274511), (71, 2097487), (109, 1366253), (497, 299641), (763, 195179), (2749, 54173), (7739, 19243)]