157345272

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:562

約数の個数: 144

約数和(自身を含む): 501686640

約数和(自身を除く): 344341368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 103, 126, 147, 168, 196, 206, 252, 294, 309, 392, 412, 433, 441, 504, 588, 618, 721, 824, 866, 882, 927, 1176, 1236, 1299, 1442, 1732, 1764, 1854, 2163, 2472, 2598, 2884, 3031, 3464, 3528, 3708, 3897, 4326, 5047, 5196, 5768, 6062, 6489, 7416, 7794, 8652, 9093, 10094, 10392, 12124, 12978, 15141, 15588, 17304, 18186, 20188, 21217, 24248, 25956, 27279, 30282, 31176, 36372, 40376, 42434, 44599, 45423, 51912, 54558, 60564, 63651, 72744, 84868, 89198, 90846, 109116, 121128, 127302, 133797, 169736, 178396, 181692, 190953, 218232, 254604, 267594, 312193, 356792, 363384, 381906, 401391, 509208, 535188, 624386, 763812, 802782, 936579, 1070376, 1248772, 1527624, 1605564, 1873158, 2185351, 2497544, 2809737, 3211128, 3746316, 4370702, 5619474, 6556053, 7492632, 8741404, 11238948, 13112106, 17482808, 19668159, 22477896, 26224212, 39336318, 52448424, 78672636, 157345272]

約数ペア:

[(1, 157345272), (2, 78672636), (3, 52448424), (4, 39336318), (6, 26224212), (7, 22477896), (8, 19668159), (9, 17482808), (12, 13112106), (14, 11238948), (18, 8741404), (21, 7492632), (24, 6556053), (28, 5619474), (36, 4370702), (42, 3746316), (49, 3211128), (56, 2809737), (63, 2497544), (72, 2185351), (84, 1873158), (98, 1605564), (103, 1527624), (126, 1248772), (147, 1070376), (168, 936579), (196, 802782), (206, 763812), (252, 624386), (294, 535188), (309, 509208), (392, 401391), (412, 381906), (433, 363384), (441, 356792), (504, 312193), (588, 267594), (618, 254604), (721, 218232), (824, 190953), (866, 181692), (882, 178396), (927, 169736), (1176, 133797), (1236, 127302), (1299, 121128), (1442, 109116), (1732, 90846), (1764, 89198), (1854, 84868), (2163, 72744), (2472, 63651), (2598, 60564), (2884, 54558), (3031, 51912), (3464, 45423), (3528, 44599), (3708, 42434), (3897, 40376), (4326, 36372), (5047, 31176), (5196, 30282), (5768, 27279), (6062, 25956), (6489, 24248), (7416, 21217), (7794, 20188), (8652, 18186), (9093, 17304), (10094, 15588), (10392, 15141), (12124, 12978)]