138763866

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{1487}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 282267648

約数和(自身を除く): 143503782

約数列:

[1, 2, 3, 6, 103, 151, 206, 302, 309, 453, 618, 906, 1487, 2974, 4461, 8922, 15553, 31106, 46659, 93318, 153161, 224537, 306322, 449074, 459483, 673611, 918966, 1347222, 23127311, 46254622, 69381933, 138763866]

約数ペア:

[(1, 138763866), (2, 69381933), (3, 46254622), (6, 23127311), (103, 1347222), (151, 918966), (206, 673611), (302, 459483), (309, 449074), (453, 306322), (618, 224537), (906, 153161), (1487, 93318), (2974, 46659), (4461, 31106), (8922, 15553)]