147143738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{21319}}^1$

素因数の和:21374

約数の個数: 32

約数和(自身を含む): 276307200

約数和(自身を除く): 129163462

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 21319, 42638, 149233, 298466, 362423, 618251, 724846, 1236502, 2536961, 4327757, 5073922, 8655514, 10510267, 21020534, 73571869, 147143738]

約数ペア:

[(1, 147143738), (2, 73571869), (7, 21020534), (14, 10510267), (17, 8655514), (29, 5073922), (34, 4327757), (58, 2536961), (119, 1236502), (203, 724846), (238, 618251), (406, 362423), (493, 298466), (986, 149233), (3451, 42638), (6902, 21319)]