15556296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:179

約数の個数: 128

約数和(自身を含む): 47923200

約数和(自身を除く): 32366904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 31, 42, 56, 58, 62, 84, 87, 93, 103, 116, 124, 168, 174, 186, 203, 206, 217, 232, 248, 309, 348, 372, 406, 412, 434, 609, 618, 651, 696, 721, 744, 812, 824, 868, 899, 1218, 1236, 1302, 1442, 1624, 1736, 1798, 2163, 2436, 2472, 2604, 2697, 2884, 2987, 3193, 3596, 4326, 4872, 5208, 5394, 5768, 5974, 6293, 6386, 7192, 8652, 8961, 9579, 10788, 11948, 12586, 12772, 17304, 17922, 18879, 19158, 20909, 21576, 22351, 23896, 25172, 25544, 35844, 37758, 38316, 41818, 44702, 50344, 62727, 67053, 71688, 75516, 76632, 83636, 89404, 92597, 125454, 134106, 151032, 167272, 178808, 185194, 250908, 268212, 277791, 370388, 501816, 536424, 555582, 648179, 740776, 1111164, 1296358, 1944537, 2222328, 2592716, 3889074, 5185432, 7778148, 15556296]

約数ペア:

[(1, 15556296), (2, 7778148), (3, 5185432), (4, 3889074), (6, 2592716), (7, 2222328), (8, 1944537), (12, 1296358), (14, 1111164), (21, 740776), (24, 648179), (28, 555582), (29, 536424), (31, 501816), (42, 370388), (56, 277791), (58, 268212), (62, 250908), (84, 185194), (87, 178808), (93, 167272), (103, 151032), (116, 134106), (124, 125454), (168, 92597), (174, 89404), (186, 83636), (203, 76632), (206, 75516), (217, 71688), (232, 67053), (248, 62727), (309, 50344), (348, 44702), (372, 41818), (406, 38316), (412, 37758), (434, 35844), (609, 25544), (618, 25172), (651, 23896), (696, 22351), (721, 21576), (744, 20909), (812, 19158), (824, 18879), (868, 17922), (899, 17304), (1218, 12772), (1236, 12586), (1302, 11948), (1442, 10788), (1624, 9579), (1736, 8961), (1798, 8652), (2163, 7192), (2436, 6386), (2472, 6293), (2604, 5974), (2697, 5768), (2884, 5394), (2987, 5208), (3193, 4872), (3596, 4326)]