162316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:70

約数の個数: 48

約数和(自身を含む): 387072

約数和(自身を除く): 224756

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 44, 62, 68, 77, 119, 124, 154, 187, 217, 238, 308, 341, 374, 434, 476, 527, 682, 748, 868, 1054, 1309, 1364, 2108, 2387, 2618, 3689, 4774, 5236, 5797, 7378, 9548, 11594, 14756, 23188, 40579, 81158, 162316]

約数ペア:

[(1, 162316), (2, 81158), (4, 40579), (7, 23188), (11, 14756), (14, 11594), (17, 9548), (22, 7378), (28, 5797), (31, 5236), (34, 4774), (44, 3689), (62, 2618), (68, 2387), (77, 2108), (119, 1364), (124, 1309), (154, 1054), (187, 868), (217, 748), (238, 682), (308, 527), (341, 476), (374, 434)]