143390296

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{43399}}^1$

素因数の和:43471

約数の個数: 32

約数和(自身を含む): 312480000

約数和(自身を除く): 169089704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 43399, 86798, 173596, 303793, 347192, 607586, 1215172, 2430344, 2560541, 5121082, 10242164, 17923787, 20484328, 35847574, 71695148, 143390296]

約数ペア:

[(1, 143390296), (2, 71695148), (4, 35847574), (7, 20484328), (8, 17923787), (14, 10242164), (28, 5121082), (56, 2560541), (59, 2430344), (118, 1215172), (236, 607586), (413, 347192), (472, 303793), (826, 173596), (1652, 86798), (3304, 43399)]