161207412

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{56209}}^1$

素因数の和:56455

約数の個数: 24

約数和(自身を含む): 377731200

約数和(自身を除く): 216523788

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 56209, 112418, 168627, 224836, 337254, 674508, 13433951, 26867902, 40301853, 53735804, 80603706, 161207412]

約数ペア:

[(1, 161207412), (2, 80603706), (3, 53735804), (4, 40301853), (6, 26867902), (12, 13433951), (239, 674508), (478, 337254), (717, 224836), (956, 168627), (1434, 112418), (2868, 56209)]