142216904

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{367}}^1\times {\mathrm{821}}^1$

素因数の和:1253

約数の個数: 32

約数和(自身を含む): 272246400

約数和(自身を除く): 130029496

約数列:

[1, 2, 4, 8, 59, 118, 236, 367, 472, 734, 821, 1468, 1642, 2936, 3284, 6568, 21653, 43306, 48439, 86612, 96878, 173224, 193756, 301307, 387512, 602614, 1205228, 2410456, 17777113, 35554226, 71108452, 142216904]

約数ペア:

[(1, 142216904), (2, 71108452), (4, 35554226), (8, 17777113), (59, 2410456), (118, 1205228), (236, 602614), (367, 387512), (472, 301307), (734, 193756), (821, 173224), (1468, 96878), (1642, 86612), (2936, 48439), (3284, 43306), (6568, 21653)]