166785385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1013}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 229975200

約数和(自身を除く): 63189815

約数列:

[1, 5, 13, 17, 65, 85, 149, 221, 745, 1013, 1105, 1937, 2533, 5065, 9685, 12665, 13169, 17221, 32929, 65845, 86105, 150937, 164645, 223873, 754685, 1119365, 1962181, 2565929, 9810905, 12829645, 33357077, 166785385]

約数ペア:

[(1, 166785385), (5, 33357077), (13, 12829645), (17, 9810905), (65, 2565929), (85, 1962181), (149, 1119365), (221, 754685), (745, 223873), (1013, 164645), (1105, 150937), (1937, 86105), (2533, 65845), (5065, 32929), (9685, 17221), (12665, 13169)]