161566352

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3457}}^1$

素因数の和:3615

約数の個数: 40

約数和(自身を含む): 329312256

約数和(自身を除く): 167745904

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 127, 184, 254, 368, 508, 1016, 2032, 2921, 3457, 5842, 6914, 11684, 13828, 23368, 27656, 46736, 55312, 79511, 159022, 318044, 439039, 636088, 878078, 1272176, 1756156, 3512312, 7024624, 10097897, 20195794, 40391588, 80783176, 161566352]

約数ペア:

[(1, 161566352), (2, 80783176), (4, 40391588), (8, 20195794), (16, 10097897), (23, 7024624), (46, 3512312), (92, 1756156), (127, 1272176), (184, 878078), (254, 636088), (368, 439039), (508, 318044), (1016, 159022), (2032, 79511), (2921, 55312), (3457, 46736), (5842, 27656), (6914, 23368), (11684, 13828)]