140052304

素因数分解:

$2^4\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3583}}^1$

素因数の和:3947

約数の個数: 40

約数和(自身を含む): 311091200

約数和(自身を除く): 171038896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 349, 698, 1396, 2443, 2792, 3583, 4886, 5584, 7166, 9772, 14332, 19544, 25081, 28664, 39088, 50162, 57328, 100324, 200648, 401296, 1250467, 2500934, 5001868, 8753269, 10003736, 17506538, 20007472, 35013076, 70026152, 140052304]

約数ペア:

[(1, 140052304), (2, 70026152), (4, 35013076), (7, 20007472), (8, 17506538), (14, 10003736), (16, 8753269), (28, 5001868), (56, 2500934), (112, 1250467), (349, 401296), (698, 200648), (1396, 100324), (2443, 57328), (2792, 50162), (3583, 39088), (4886, 28664), (5584, 25081), (7166, 19544), (9772, 14332)]