156109478

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1483}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 274100736

約数和(自身を除く): 117991258

約数列:

[1, 2, 7, 14, 73, 103, 146, 206, 511, 721, 1022, 1442, 1483, 2966, 7519, 10381, 15038, 20762, 52633, 105266, 108259, 152749, 216518, 305498, 757813, 1069243, 1515626, 2138486, 11150677, 22301354, 78054739, 156109478]

約数ペア:

[(1, 156109478), (2, 78054739), (7, 22301354), (14, 11150677), (73, 2138486), (103, 1515626), (146, 1069243), (206, 757813), (511, 305498), (721, 216518), (1022, 152749), (1442, 108259), (1483, 105266), (2966, 52633), (7519, 20762), (10381, 15038)]