164018512

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{34057}}^1$

素因数の和:34115

約数の個数: 40

約数和(自身を含む): 371640896

約数和(自身を除く): 207622384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 34057, 68114, 136228, 238399, 272456, 476798, 544912, 953596, 1464451, 1907192, 2928902, 3814384, 5857804, 10251157, 11715608, 20502314, 23431216, 41004628, 82009256, 164018512]

約数ペア:

[(1, 164018512), (2, 82009256), (4, 41004628), (7, 23431216), (8, 20502314), (14, 11715608), (16, 10251157), (28, 5857804), (43, 3814384), (56, 2928902), (86, 1907192), (112, 1464451), (172, 953596), (301, 544912), (344, 476798), (602, 272456), (688, 238399), (1204, 136228), (2408, 68114), (4816, 34057)]