173840082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2861}}^1$

素因数の和:2939

約数の個数: 64

約数和(自身を含む): 403885440

約数和(自身を除く): 230045358

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 41, 57, 78, 82, 114, 123, 246, 247, 494, 533, 741, 779, 1066, 1482, 1558, 1599, 2337, 2861, 3198, 4674, 5722, 8583, 10127, 17166, 20254, 30381, 37193, 54359, 60762, 74386, 108718, 111579, 117301, 163077, 223158, 234602, 326154, 351903, 703806, 706667, 1413334, 1524913, 2120001, 2228719, 3049826, 4240002, 4457438, 4574739, 6686157, 9149478, 13372314, 28973347, 57946694, 86920041, 173840082]

約数ペア:

[(1, 173840082), (2, 86920041), (3, 57946694), (6, 28973347), (13, 13372314), (19, 9149478), (26, 6686157), (38, 4574739), (39, 4457438), (41, 4240002), (57, 3049826), (78, 2228719), (82, 2120001), (114, 1524913), (123, 1413334), (246, 706667), (247, 703806), (494, 351903), (533, 326154), (741, 234602), (779, 223158), (1066, 163077), (1482, 117301), (1558, 111579), (1599, 108718), (2337, 74386), (2861, 60762), (3198, 54359), (4674, 37193), (5722, 30381), (8583, 20254), (10127, 17166)]