158848

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:104

約数の個数: 32

約数和(自身を含む): 339660

約数和(自身を除く): 180812

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 128, 136, 146, 272, 292, 544, 584, 1088, 1168, 1241, 2176, 2336, 2482, 4672, 4964, 9344, 9928, 19856, 39712, 79424, 158848]

約数ペア:

[(1, 158848), (2, 79424), (4, 39712), (8, 19856), (16, 9928), (17, 9344), (32, 4964), (34, 4672), (64, 2482), (68, 2336), (73, 2176), (128, 1241), (136, 1168), (146, 1088), (272, 584), (292, 544)]