156910187

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{12097}}^1$

素因数の和:12230

約数の個数: 16

約数和(自身を含む): 191632320

約数和(自身を除く): 34722133

約数列:

[1, 7, 17, 109, 119, 763, 1853, 12097, 12971, 84679, 205649, 1318573, 1439543, 9230011, 22415741, 156910187]

約数ペア:

[(1, 156910187), (7, 22415741), (17, 9230011), (109, 1439543), (119, 1318573), (763, 205649), (1853, 84679), (12097, 12971)]