158867854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2713}}^1$

素因数の和:2824

約数の個数: 32

約数和(自身を含む): 265754880

約数和(自身を除く): 106887026

約数列:

[1, 2, 19, 23, 38, 46, 67, 134, 437, 874, 1273, 1541, 2546, 2713, 3082, 5426, 29279, 51547, 58558, 62399, 103094, 124798, 181771, 363542, 1185581, 2371162, 3453649, 4180733, 6907298, 8361466, 79433927, 158867854]

約数ペア:

[(1, 158867854), (2, 79433927), (19, 8361466), (23, 6907298), (38, 4180733), (46, 3453649), (67, 2371162), (134, 1185581), (437, 363542), (874, 181771), (1273, 124798), (1541, 103094), (2546, 62399), (2713, 58558), (3082, 51547), (5426, 29279)]