138812688

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:322

約数の個数: 180

約数和(自身を含む): 458684928

約数和(自身を除く): 319872240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 103, 112, 126, 144, 147, 168, 191, 196, 206, 252, 294, 309, 336, 382, 392, 412, 441, 504, 573, 588, 618, 721, 764, 784, 824, 882, 927, 1008, 1146, 1176, 1236, 1337, 1442, 1528, 1648, 1719, 1764, 1854, 2163, 2292, 2352, 2472, 2674, 2884, 3056, 3438, 3528, 3708, 4011, 4326, 4584, 4944, 5047, 5348, 5768, 6489, 6876, 7056, 7416, 8022, 8652, 9168, 9359, 10094, 10696, 11536, 12033, 12978, 13752, 14832, 15141, 16044, 17304, 18718, 19673, 20188, 21392, 24066, 25956, 27504, 28077, 30282, 32088, 34608, 37436, 39346, 40376, 45423, 48132, 51912, 56154, 59019, 60564, 64176, 74872, 78692, 80752, 84231, 90846, 96264, 103824, 112308, 118038, 121128, 137711, 149744, 157384, 168462, 177057, 181692, 192528, 224616, 236076, 242256, 275422, 314768, 336924, 354114, 363384, 413133, 449232, 472152, 550844, 673848, 708228, 726768, 826266, 944304, 963977, 1101688, 1239399, 1347696, 1416456, 1652532, 1927954, 2203376, 2478798, 2832912, 2891931, 3305064, 3855908, 4957596, 5783862, 6610128, 7711816, 8675793, 9915192, 11567724, 15423632, 17351586, 19830384, 23135448, 34703172, 46270896, 69406344, 138812688]

約数ペア:

[(1, 138812688), (2, 69406344), (3, 46270896), (4, 34703172), (6, 23135448), (7, 19830384), (8, 17351586), (9, 15423632), (12, 11567724), (14, 9915192), (16, 8675793), (18, 7711816), (21, 6610128), (24, 5783862), (28, 4957596), (36, 3855908), (42, 3305064), (48, 2891931), (49, 2832912), (56, 2478798), (63, 2203376), (72, 1927954), (84, 1652532), (98, 1416456), (103, 1347696), (112, 1239399), (126, 1101688), (144, 963977), (147, 944304), (168, 826266), (191, 726768), (196, 708228), (206, 673848), (252, 550844), (294, 472152), (309, 449232), (336, 413133), (382, 363384), (392, 354114), (412, 336924), (441, 314768), (504, 275422), (573, 242256), (588, 236076), (618, 224616), (721, 192528), (764, 181692), (784, 177057), (824, 168462), (882, 157384), (927, 149744), (1008, 137711), (1146, 121128), (1176, 118038), (1236, 112308), (1337, 103824), (1442, 96264), (1528, 90846), (1648, 84231), (1719, 80752), (1764, 78692), (1854, 74872), (2163, 64176), (2292, 60564), (2352, 59019), (2472, 56154), (2674, 51912), (2884, 48132), (3056, 45423), (3438, 40376), (3528, 39346), (3708, 37436), (4011, 34608), (4326, 32088), (4584, 30282), (4944, 28077), (5047, 27504), (5348, 25956), (5768, 24066), (6489, 21392), (6876, 20188), (7056, 19673), (7416, 18718), (8022, 17304), (8652, 16044), (9168, 15141), (9359, 14832), (10094, 13752), (10696, 12978), (11536, 12033)]