142764167

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 182582400

約数和(自身を除く): 39818233

約数列:

[1, 7, 13, 37, 91, 109, 259, 389, 481, 763, 1417, 2723, 3367, 4033, 5057, 9919, 14393, 28231, 35399, 42401, 52429, 100751, 187109, 296807, 367003, 551213, 1309763, 1568837, 3858491, 10981859, 20394881, 142764167]

約数ペア:

[(1, 142764167), (7, 20394881), (13, 10981859), (37, 3858491), (91, 1568837), (109, 1309763), (259, 551213), (389, 367003), (481, 296807), (763, 187109), (1417, 100751), (2723, 52429), (3367, 42401), (4033, 35399), (5057, 28231), (9919, 14393)]