164494514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{64609}}^1$

素因数の和:64697

約数の個数: 16

約数和(自身を含む): 263608800

約数和(自身を除く): 99114286

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 64609, 129218, 1227571, 2455142, 4328803, 8657606, 82247257, 164494514]

約数ペア:

[(1, 164494514), (2, 82247257), (19, 8657606), (38, 4328803), (67, 2455142), (134, 1227571), (1273, 129218), (2546, 64609)]