127071184

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:755

約数の個数: 40

約数和(自身を含む): 250976000

約数和(自身を除く): 123904816

約数列:

[1, 2, 4, 8, 16, 79, 158, 229, 316, 439, 458, 632, 878, 916, 1264, 1756, 1832, 3512, 3664, 7024, 18091, 34681, 36182, 69362, 72364, 100531, 138724, 144728, 201062, 277448, 289456, 402124, 554896, 804248, 1608496, 7941949, 15883898, 31767796, 63535592, 127071184]

約数ペア:

[(1, 127071184), (2, 63535592), (4, 31767796), (8, 15883898), (16, 7941949), (79, 1608496), (158, 804248), (229, 554896), (316, 402124), (439, 289456), (458, 277448), (632, 201062), (878, 144728), (916, 138724), (1264, 100531), (1756, 72364), (1832, 69362), (3512, 36182), (3664, 34681), (7024, 18091)]