15565549314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{3137}}^1$

素因数の和:3320

約数の個数: 128

約数和(自身を含む): 38097027072

約数和(自身を除く): 22531477758

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 37, 42, 62, 74, 93, 103, 111, 186, 206, 217, 222, 259, 309, 434, 518, 618, 651, 721, 777, 1147, 1302, 1442, 1554, 2163, 2294, 3137, 3193, 3441, 3811, 4326, 6274, 6386, 6882, 7622, 8029, 9411, 9579, 11433, 16058, 18822, 19158, 21959, 22351, 22866, 24087, 26677, 43918, 44702, 48174, 53354, 65877, 67053, 80031, 97247, 116069, 118141, 131754, 134106, 160062, 194494, 232138, 236282, 291741, 323111, 348207, 354423, 583482, 646222, 680729, 696414, 708846, 812483, 826987, 969333, 1361458, 1624966, 1653974, 1938666, 2042187, 2261777, 2437449, 2480961, 3598139, 4084374, 4523554, 4874898, 4961922, 6785331, 7196278, 10016441, 10794417, 11955107, 13570662, 20032882, 21588834, 23910214, 25186973, 30049323, 35865321, 50373946, 60098646, 70115087, 71730642, 75560919, 83685749, 140230174, 151121838, 167371498, 210345261, 251057247, 370608317, 420690522, 502114494, 741216634, 1111824951, 2223649902, 2594258219, 5188516438, 7782774657, 15565549314]

約数ペア:

[(1, 15565549314), (2, 7782774657), (3, 5188516438), (6, 2594258219), (7, 2223649902), (14, 1111824951), (21, 741216634), (31, 502114494), (37, 420690522), (42, 370608317), (62, 251057247), (74, 210345261), (93, 167371498), (103, 151121838), (111, 140230174), (186, 83685749), (206, 75560919), (217, 71730642), (222, 70115087), (259, 60098646), (309, 50373946), (434, 35865321), (518, 30049323), (618, 25186973), (651, 23910214), (721, 21588834), (777, 20032882), (1147, 13570662), (1302, 11955107), (1442, 10794417), (1554, 10016441), (2163, 7196278), (2294, 6785331), (3137, 4961922), (3193, 4874898), (3441, 4523554), (3811, 4084374), (4326, 3598139), (6274, 2480961), (6386, 2437449), (6882, 2261777), (7622, 2042187), (8029, 1938666), (9411, 1653974), (9579, 1624966), (11433, 1361458), (16058, 969333), (18822, 826987), (19158, 812483), (21959, 708846), (22351, 696414), (22866, 680729), (24087, 646222), (26677, 583482), (43918, 354423), (44702, 348207), (48174, 323111), (53354, 291741), (65877, 236282), (67053, 232138), (80031, 194494), (97247, 160062), (116069, 134106), (118141, 131754)]