124640712

素因数分解:

$2^3\times 3^2\times 7^5\times {\mathrm{103}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 397650240

約数和(自身を除く): 273009528

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, 343, 392, 412, 441, 504, 588, 618, 686, 721, 824, 882, 927, 1029, 1176, 1236, 1372, 1442, 1764, 1854, 2058, 2163, 2401, 2472, 2744, 2884, 3087, 3528, 3708, 4116, 4326, 4802, 5047, 5768, 6174, 6489, 7203, 7416, 8232, 8652, 9604, 10094, 12348, 12978, 14406, 15141, 16807, 17304, 19208, 20188, 21609, 24696, 25956, 28812, 30282, 33614, 35329, 40376, 43218, 45423, 50421, 51912, 57624, 60564, 67228, 70658, 86436, 90846, 100842, 105987, 121128, 134456, 141316, 151263, 172872, 181692, 201684, 211974, 247303, 282632, 302526, 317961, 363384, 403368, 423948, 494606, 605052, 635922, 741909, 847896, 989212, 1210104, 1271844, 1483818, 1731121, 1978424, 2225727, 2543688, 2967636, 3462242, 4451454, 5193363, 5935272, 6924484, 8902908, 10386726, 13848968, 15580089, 17805816, 20773452, 31160178, 41546904, 62320356, 124640712]

約数ペア:

[(1, 124640712), (2, 62320356), (3, 41546904), (4, 31160178), (6, 20773452), (7, 17805816), (8, 15580089), (9, 13848968), (12, 10386726), (14, 8902908), (18, 6924484), (21, 5935272), (24, 5193363), (28, 4451454), (36, 3462242), (42, 2967636), (49, 2543688), (56, 2225727), (63, 1978424), (72, 1731121), (84, 1483818), (98, 1271844), (103, 1210104), (126, 989212), (147, 847896), (168, 741909), (196, 635922), (206, 605052), (252, 494606), (294, 423948), (309, 403368), (343, 363384), (392, 317961), (412, 302526), (441, 282632), (504, 247303), (588, 211974), (618, 201684), (686, 181692), (721, 172872), (824, 151263), (882, 141316), (927, 134456), (1029, 121128), (1176, 105987), (1236, 100842), (1372, 90846), (1442, 86436), (1764, 70658), (1854, 67228), (2058, 60564), (2163, 57624), (2401, 51912), (2472, 50421), (2744, 45423), (2884, 43218), (3087, 40376), (3528, 35329), (3708, 33614), (4116, 30282), (4326, 28812), (4802, 25956), (5047, 24696), (5768, 21609), (6174, 20188), (6489, 19208), (7203, 17304), (7416, 16807), (8232, 15141), (8652, 14406), (9604, 12978), (10094, 12348)]