168662923

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 204083712

約数和(自身を除く): 35420789

約数列:

[1, 11, 13, 73, 107, 143, 151, 803, 949, 1177, 1391, 1661, 1963, 7811, 10439, 11023, 15301, 16157, 21593, 85921, 101543, 121253, 143299, 177727, 210041, 1116973, 1179461, 1576289, 2310451, 12974071, 15332993, 168662923]

約数ペア:

[(1, 168662923), (11, 15332993), (13, 12974071), (73, 2310451), (107, 1576289), (143, 1179461), (151, 1116973), (803, 210041), (949, 177727), (1177, 143299), (1391, 121253), (1661, 101543), (1963, 85921), (7811, 21593), (10439, 16157), (11023, 15301)]