141865556

素因数分解:

$2^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{7759}}^1$

素因数の和:8423

約数の個数: 24

約数和(自身を含む): 284202240

約数和(自身を除く): 142336684

約数列:

[1, 2, 4, 7, 14, 28, 653, 1306, 2612, 4571, 7759, 9142, 15518, 18284, 31036, 54313, 108626, 217252, 5066627, 10133254, 20266508, 35466389, 70932778, 141865556]

約数ペア:

[(1, 141865556), (2, 70932778), (4, 35466389), (7, 20266508), (14, 10133254), (28, 5066627), (653, 217252), (1306, 108626), (2612, 54313), (4571, 31036), (7759, 18284), (9142, 15518)]