140221302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{2753}}^1$

素因数の和:3424

約数の個数: 32

約数和(自身を含む): 302587488

約数和(自身を除く): 162366186

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 653, 1306, 1959, 2753, 3918, 5506, 8259, 8489, 16518, 16978, 25467, 35789, 50934, 71578, 107367, 214734, 1797709, 3595418, 5393127, 10786254, 23370217, 46740434, 70110651, 140221302]

約数ペア:

[(1, 140221302), (2, 70110651), (3, 46740434), (6, 23370217), (13, 10786254), (26, 5393127), (39, 3595418), (78, 1797709), (653, 214734), (1306, 107367), (1959, 71578), (2753, 50934), (3918, 35789), (5506, 25467), (8259, 16978), (8489, 16518)]