180923852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{35531}}^1$

素因数の和:35621

約数の個数: 24

約数和(自身を含む): 338264640

約数和(自身を除く): 157340788

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 35531, 71062, 142124, 675089, 1350178, 2380577, 2700356, 4761154, 9522308, 45230963, 90461926, 180923852]

約数ペア:

[(1, 180923852), (2, 90461926), (4, 45230963), (19, 9522308), (38, 4761154), (67, 2700356), (76, 2380577), (134, 1350178), (268, 675089), (1273, 142124), (2546, 71062), (5092, 35531)]