15678828

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 108

約数和(自身を含む): 46263672

約数和(自身を除く): 30584844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 137, 153, 187, 198, 204, 274, 289, 306, 374, 396, 411, 548, 561, 578, 612, 748, 822, 867, 1122, 1156, 1233, 1507, 1644, 1683, 1734, 2244, 2329, 2466, 2601, 3014, 3179, 3366, 3468, 4521, 4658, 4932, 5202, 6028, 6358, 6732, 6987, 9042, 9316, 9537, 10404, 12716, 13563, 13974, 18084, 19074, 20961, 25619, 27126, 27948, 28611, 38148, 39593, 41922, 51238, 54252, 57222, 76857, 79186, 83844, 102476, 114444, 118779, 153714, 158372, 230571, 237558, 307428, 356337, 435523, 461142, 475116, 712674, 871046, 922284, 1306569, 1425348, 1742092, 2613138, 3919707, 5226276, 7839414, 15678828]

約数ペア:

[(1, 15678828), (2, 7839414), (3, 5226276), (4, 3919707), (6, 2613138), (9, 1742092), (11, 1425348), (12, 1306569), (17, 922284), (18, 871046), (22, 712674), (33, 475116), (34, 461142), (36, 435523), (44, 356337), (51, 307428), (66, 237558), (68, 230571), (99, 158372), (102, 153714), (132, 118779), (137, 114444), (153, 102476), (187, 83844), (198, 79186), (204, 76857), (274, 57222), (289, 54252), (306, 51238), (374, 41922), (396, 39593), (411, 38148), (548, 28611), (561, 27948), (578, 27126), (612, 25619), (748, 20961), (822, 19074), (867, 18084), (1122, 13974), (1156, 13563), (1233, 12716), (1507, 10404), (1644, 9537), (1683, 9316), (1734, 9042), (2244, 6987), (2329, 6732), (2466, 6358), (2601, 6028), (3014, 5202), (3179, 4932), (3366, 4658), (3468, 4521)]