172868234

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{15377}}^1$

素因数の和:15470

約数の個数: 32

約数和(自身を含む): 327735936

約数和(自身を除く): 154867702

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 5621, 11242, 15377, 30754, 107639, 169147, 215278, 338294, 1122521, 1184029, 2245042, 2368058, 7857647, 12347731, 15715294, 24695462, 86434117, 172868234]

約数ペア:

[(1, 172868234), (2, 86434117), (7, 24695462), (11, 15715294), (14, 12347731), (22, 7857647), (73, 2368058), (77, 2245042), (146, 1184029), (154, 1122521), (511, 338294), (803, 215278), (1022, 169147), (1606, 107639), (5621, 30754), (11242, 15377)]