180583928

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 439603200

約数和(自身を除く): 259019272

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 31, 34, 56, 58, 62, 68, 116, 119, 124, 136, 203, 211, 217, 232, 238, 248, 406, 422, 434, 476, 493, 527, 812, 844, 868, 899, 952, 986, 1054, 1477, 1624, 1688, 1736, 1798, 1972, 2108, 2954, 3451, 3587, 3596, 3689, 3944, 4216, 5908, 6119, 6293, 6541, 6902, 7174, 7192, 7378, 11816, 12238, 12586, 13082, 13804, 14348, 14756, 15283, 24476, 25109, 25172, 26164, 27608, 28696, 29512, 30566, 42833, 45787, 48952, 50218, 50344, 52328, 61132, 85666, 91574, 100436, 104023, 106981, 111197, 122264, 171332, 183148, 189689, 200872, 208046, 213962, 222394, 342664, 366296, 379378, 416092, 427924, 444788, 728161, 758756, 778379, 832184, 855848, 889576, 1327823, 1456322, 1517512, 1556758, 2655646, 2912644, 3113516, 3224713, 5311292, 5825288, 6227032, 6449426, 10622584, 12898852, 22572991, 25797704, 45145982, 90291964, 180583928]

約数ペア:

[(1, 180583928), (2, 90291964), (4, 45145982), (7, 25797704), (8, 22572991), (14, 12898852), (17, 10622584), (28, 6449426), (29, 6227032), (31, 5825288), (34, 5311292), (56, 3224713), (58, 3113516), (62, 2912644), (68, 2655646), (116, 1556758), (119, 1517512), (124, 1456322), (136, 1327823), (203, 889576), (211, 855848), (217, 832184), (232, 778379), (238, 758756), (248, 728161), (406, 444788), (422, 427924), (434, 416092), (476, 379378), (493, 366296), (527, 342664), (812, 222394), (844, 213962), (868, 208046), (899, 200872), (952, 189689), (986, 183148), (1054, 171332), (1477, 122264), (1624, 111197), (1688, 106981), (1736, 104023), (1798, 100436), (1972, 91574), (2108, 85666), (2954, 61132), (3451, 52328), (3587, 50344), (3596, 50218), (3689, 48952), (3944, 45787), (4216, 42833), (5908, 30566), (6119, 29512), (6293, 28696), (6541, 27608), (6902, 26164), (7174, 25172), (7192, 25109), (7378, 24476), (11816, 15283), (12238, 14756), (12586, 14348), (13082, 13804)]