138860964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20627}}^1$

素因数の和:20665

約数の個数: 72

約数和(自身を含む): 405463968

約数和(自身を除く): 266603004

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 20627, 41254, 61881, 82508, 123762, 185643, 226897, 247524, 350659, 371286, 453794, 680691, 701318, 742572, 907588, 1051977, 1361382, 1402636, 2042073, 2103954, 2722764, 3155931, 3857249, 4084146, 4207908, 6311862, 7714498, 8168292, 11571747, 12623724, 15428996, 23143494, 34715241, 46286988, 69430482, 138860964]

約数ペア:

[(1, 138860964), (2, 69430482), (3, 46286988), (4, 34715241), (6, 23143494), (9, 15428996), (11, 12623724), (12, 11571747), (17, 8168292), (18, 7714498), (22, 6311862), (33, 4207908), (34, 4084146), (36, 3857249), (44, 3155931), (51, 2722764), (66, 2103954), (68, 2042073), (99, 1402636), (102, 1361382), (132, 1051977), (153, 907588), (187, 742572), (198, 701318), (204, 680691), (306, 453794), (374, 371286), (396, 350659), (561, 247524), (612, 226897), (748, 185643), (1122, 123762), (1683, 82508), (2244, 61881), (3366, 41254), (6732, 20627)]