188404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 24

約数和(自身を含む): 361760

約数和(自身を除く): 173356

約数列:

[1, 2, 4, 19, 37, 38, 67, 74, 76, 134, 148, 268, 703, 1273, 1406, 2479, 2546, 2812, 4958, 5092, 9916, 47101, 94202, 188404]

約数ペア:

[(1, 188404), (2, 94202), (4, 47101), (19, 9916), (37, 5092), (38, 4958), (67, 2812), (74, 2546), (76, 2479), (134, 1406), (148, 1273), (268, 703)]