161566152

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{611993}}^1$

素因数の和:612013

約数の個数: 32

約数和(自身を含む): 440635680

約数和(自身を除く): 279069528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 611993, 1223986, 1835979, 2447972, 3671958, 4895944, 6731923, 7343916, 13463846, 14687832, 20195769, 26927692, 40391538, 53855384, 80783076, 161566152]

約数ペア:

[(1, 161566152), (2, 80783076), (3, 53855384), (4, 40391538), (6, 26927692), (8, 20195769), (11, 14687832), (12, 13463846), (22, 7343916), (24, 6731923), (33, 4895944), (44, 3671958), (66, 2447972), (88, 1835979), (132, 1223986), (264, 611993)]