165055878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1871}}^1$

素因数の和:1934

約数の個数: 72

約数和(自身を含む): 400813920

約数和(自身を除く): 235758042

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 117, 169, 174, 234, 261, 338, 377, 507, 522, 754, 1014, 1131, 1521, 1871, 2262, 3042, 3393, 3742, 4901, 5613, 6786, 9802, 11226, 14703, 16839, 24323, 29406, 33678, 44109, 48646, 54259, 72969, 88218, 108518, 145938, 162777, 218907, 316199, 325554, 437814, 488331, 632398, 705367, 948597, 976662, 1410734, 1897194, 2116101, 2845791, 4232202, 5691582, 6348303, 9169771, 12696606, 18339542, 27509313, 55018626, 82527939, 165055878]

約数ペア:

[(1, 165055878), (2, 82527939), (3, 55018626), (6, 27509313), (9, 18339542), (13, 12696606), (18, 9169771), (26, 6348303), (29, 5691582), (39, 4232202), (58, 2845791), (78, 2116101), (87, 1897194), (117, 1410734), (169, 976662), (174, 948597), (234, 705367), (261, 632398), (338, 488331), (377, 437814), (507, 325554), (522, 316199), (754, 218907), (1014, 162777), (1131, 145938), (1521, 108518), (1871, 88218), (2262, 72969), (3042, 54259), (3393, 48646), (3742, 44109), (4901, 33678), (5613, 29406), (6786, 24323), (9802, 16839), (11226, 14703)]