40390152

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{152993}}^1$

素因数の和:153013

約数の個数: 32

約数和(自身を含む): 110155680

約数和(自身を除く): 69765528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 152993, 305986, 458979, 611972, 917958, 1223944, 1682923, 1835916, 3365846, 3671832, 5048769, 6731692, 10097538, 13463384, 20195076, 40390152]

約数ペア:

[(1, 40390152), (2, 20195076), (3, 13463384), (4, 10097538), (6, 6731692), (8, 5048769), (11, 3671832), (12, 3365846), (22, 1835916), (24, 1682923), (33, 1223944), (44, 917958), (66, 611972), (88, 458979), (132, 305986), (264, 152993)]