156680238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{1277}}^1$

素因数の和:1330

約数の個数: 72

約数和(自身を含む): 373262904

約数和(自身を除く): 216582666

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 169, 242, 286, 338, 363, 429, 507, 726, 858, 1014, 1277, 1573, 1859, 2554, 3146, 3718, 3831, 4719, 5577, 7662, 9438, 11154, 14047, 16601, 20449, 28094, 33202, 40898, 42141, 49803, 61347, 84282, 99606, 122694, 154517, 182611, 215813, 309034, 365222, 431626, 463551, 547833, 647439, 927102, 1095666, 1294878, 2008721, 2373943, 4017442, 4747886, 6026163, 7121829, 12052326, 14243658, 26113373, 52226746, 78340119, 156680238]

約数ペア:

[(1, 156680238), (2, 78340119), (3, 52226746), (6, 26113373), (11, 14243658), (13, 12052326), (22, 7121829), (26, 6026163), (33, 4747886), (39, 4017442), (66, 2373943), (78, 2008721), (121, 1294878), (143, 1095666), (169, 927102), (242, 647439), (286, 547833), (338, 463551), (363, 431626), (429, 365222), (507, 309034), (726, 215813), (858, 182611), (1014, 154517), (1277, 122694), (1573, 99606), (1859, 84282), (2554, 61347), (3146, 49803), (3718, 42141), (3831, 40898), (4719, 33202), (5577, 28094), (7662, 20449), (9438, 16601), (11154, 14047)]