158693788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{53831}}^1$

素因数の和:53913

約数の個数: 24

約数和(自身を含む): 307488384

約数和(自身を除く): 148794596

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 53831, 107662, 215324, 592141, 1184282, 2368564, 3606677, 7213354, 14426708, 39673447, 79346894, 158693788]

約数ペア:

[(1, 158693788), (2, 79346894), (4, 39673447), (11, 14426708), (22, 7213354), (44, 3606677), (67, 2368564), (134, 1184282), (268, 592141), (737, 215324), (1474, 107662), (2948, 53831)]