155128842

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2711}}^1$

素因数の和:2764

約数の個数: 72

約数和(自身を含む): 389649312

約数和(自身を除く): 234520470

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 289, 306, 374, 561, 578, 867, 1122, 1683, 1734, 2601, 2711, 3179, 3366, 5202, 5422, 6358, 8133, 9537, 16266, 19074, 24399, 28611, 29821, 46087, 48798, 57222, 59642, 89463, 92174, 138261, 178926, 268389, 276522, 414783, 506957, 536778, 783479, 829566, 1013914, 1520871, 1566958, 2350437, 3041742, 4562613, 4700874, 7051311, 8618269, 9125226, 14102622, 17236538, 25854807, 51709614, 77564421, 155128842]

約数ペア:

[(1, 155128842), (2, 77564421), (3, 51709614), (6, 25854807), (9, 17236538), (11, 14102622), (17, 9125226), (18, 8618269), (22, 7051311), (33, 4700874), (34, 4562613), (51, 3041742), (66, 2350437), (99, 1566958), (102, 1520871), (153, 1013914), (187, 829566), (198, 783479), (289, 536778), (306, 506957), (374, 414783), (561, 276522), (578, 268389), (867, 178926), (1122, 138261), (1683, 92174), (1734, 89463), (2601, 59642), (2711, 57222), (3179, 48798), (3366, 46087), (5202, 29821), (5422, 28611), (6358, 24399), (8133, 19074), (9537, 16266)]