160157855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9739}}^1$

素因数の和:9791

約数の個数: 32

約数和(自身を含む): 235630080

約数和(自身を除く): 75472225

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1495, 3289, 9739, 16445, 48695, 107129, 126607, 223997, 535645, 633035, 1119985, 1392677, 2463967, 2911961, 6963385, 12319835, 14559805, 32031571, 160157855]

約数ペア:

[(1, 160157855), (5, 32031571), (11, 14559805), (13, 12319835), (23, 6963385), (55, 2911961), (65, 2463967), (115, 1392677), (143, 1119985), (253, 633035), (299, 535645), (715, 223997), (1265, 126607), (1495, 107129), (3289, 48695), (9739, 16445)]