159505722

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1721}}^1$

素因数の和:2019

約数の個数: 48

約数和(自身を含む): 365339520

約数和(自身を除く): 205833798

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 271, 342, 542, 813, 1626, 1721, 2439, 3442, 4878, 5149, 5163, 10298, 10326, 15447, 15489, 30894, 30978, 32699, 46341, 65398, 92682, 98097, 196194, 294291, 466391, 588582, 932782, 1399173, 2798346, 4197519, 8395038, 8861429, 17722858, 26584287, 53168574, 79752861, 159505722]

約数ペア:

[(1, 159505722), (2, 79752861), (3, 53168574), (6, 26584287), (9, 17722858), (18, 8861429), (19, 8395038), (38, 4197519), (57, 2798346), (114, 1399173), (171, 932782), (271, 588582), (342, 466391), (542, 294291), (813, 196194), (1626, 98097), (1721, 92682), (2439, 65398), (3442, 46341), (4878, 32699), (5149, 30978), (5163, 30894), (10298, 15489), (10326, 15447)]