164173698

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1861}}^1$

素因数の和:1924

約数の個数: 72

約数和(自身を含む): 398672820

約数和(自身を除く): 234499122

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, 1861, 2262, 3042, 3393, 3722, 4901, 5583, 6786, 9802, 11166, 14703, 16749, 24193, 29406, 33498, 44109, 48386, 53969, 72579, 88218, 107938, 145158, 161907, 217737, 314509, 323814, 435474, 485721, 629018, 701597, 943527, 971442, 1403194, 1887054, 2104791, 2830581, 4209582, 5661162, 6314373, 9120761, 12628746, 18241522, 27362283, 54724566, 82086849, 164173698]

約数ペア:

[(1, 164173698), (2, 82086849), (3, 54724566), (6, 27362283), (9, 18241522), (13, 12628746), (18, 9120761), (26, 6314373), (29, 5661162), (39, 4209582), (58, 2830581), (78, 2104791), (87, 1887054), (117, 1403194), (169, 971442), (174, 943527), (234, 701597), (261, 629018), (338, 485721), (377, 435474), (507, 323814), (522, 314509), (754, 217737), (1014, 161907), (1131, 145158), (1521, 107938), (1861, 88218), (2262, 72579), (3042, 53969), (3393, 48386), (3722, 44109), (4901, 33498), (5583, 29406), (6786, 24193), (9802, 16749), (11166, 14703)]