161792350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{140689}}^1$

素因数の和:140724

約数の個数: 24

約数和(自身を含む): 314020080

約数和(自身を除く): 152227730

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 140689, 281378, 703445, 1406890, 3235847, 3517225, 6471694, 7034450, 16179235, 32358470, 80896175, 161792350]

約数ペア:

[(1, 161792350), (2, 80896175), (5, 32358470), (10, 16179235), (23, 7034450), (25, 6471694), (46, 3517225), (50, 3235847), (115, 1406890), (230, 703445), (575, 281378), (1150, 140689)]