156640664884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{660853}}^1\times {\mathrm{5387}}^1$

素因数の和:666255

約数の個数: 24

約数和(自身を含む): 299097233568

約数和(自身を除く): 142456568684

約数列:

[1, 2, 4, 11, 22, 44, 5387, 10774, 21548, 59257, 118514, 237028, 660853, 1321706, 2643412, 7269383, 14538766, 29077532, 3560015111, 7120030222, 14240060444, 39160166221, 78320332442, 156640664884]

約数ペア:

[(1, 156640664884), (2, 78320332442), (4, 39160166221), (11, 14240060444), (22, 7120030222), (44, 3560015111), (5387, 29077532), (10774, 14538766), (21548, 7269383), (59257, 2643412), (118514, 1321706), (237028, 660853)]