153884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:125

約数の個数: 24

約数和(自身を含む): 298368

約数和(自身を除く): 144484

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 73, 124, 146, 292, 527, 1054, 1241, 2108, 2263, 2482, 4526, 4964, 9052, 38471, 76942, 153884]

約数ペア:

[(1, 153884), (2, 76942), (4, 38471), (17, 9052), (31, 4964), (34, 4526), (62, 2482), (68, 2263), (73, 2108), (124, 1241), (146, 1054), (292, 527)]