158179628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 306561024

約数和(自身を除く): 148381396

約数列:

[1, 2, 4, 17, 34, 43, 47, 68, 86, 94, 172, 188, 731, 799, 1151, 1462, 1598, 2021, 2302, 2924, 3196, 4042, 4604, 8084, 19567, 34357, 39134, 49493, 54097, 68714, 78268, 98986, 108194, 137428, 197972, 216388, 841381, 919649, 1682762, 1839298, 2326171, 3365524, 3678596, 4652342, 9304684, 39544907, 79089814, 158179628]

約数ペア:

[(1, 158179628), (2, 79089814), (4, 39544907), (17, 9304684), (34, 4652342), (43, 3678596), (47, 3365524), (68, 2326171), (86, 1839298), (94, 1682762), (172, 919649), (188, 841381), (731, 216388), (799, 197972), (1151, 137428), (1462, 108194), (1598, 98986), (2021, 78268), (2302, 68714), (2924, 54097), (3196, 49493), (4042, 39134), (4604, 34357), (8084, 19567)]