123589416

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 337478400

約数和(自身を除く): 213888984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 41, 58, 61, 71, 82, 87, 116, 122, 123, 142, 164, 174, 183, 213, 232, 244, 246, 284, 328, 348, 366, 426, 488, 492, 568, 696, 732, 852, 984, 1189, 1464, 1704, 1769, 2059, 2378, 2501, 2911, 3538, 3567, 4118, 4331, 4756, 5002, 5307, 5822, 6177, 7076, 7134, 7503, 8236, 8662, 8733, 9512, 10004, 10614, 11644, 12354, 12993, 14152, 14268, 15006, 16472, 17324, 17466, 20008, 21228, 23288, 24708, 25986, 28536, 30012, 34648, 34932, 42456, 49416, 51972, 60024, 69864, 72529, 84419, 103944, 125599, 145058, 168838, 177571, 217587, 251198, 253257, 290116, 337676, 355142, 376797, 435174, 502396, 506514, 532713, 580232, 675352, 710284, 753594, 870348, 1004792, 1013028, 1065426, 1420568, 1507188, 1740696, 2026056, 2130852, 3014376, 4261704, 5149559, 10299118, 15448677, 20598236, 30897354, 41196472, 61794708, 123589416]

約数ペア:

[(1, 123589416), (2, 61794708), (3, 41196472), (4, 30897354), (6, 20598236), (8, 15448677), (12, 10299118), (24, 5149559), (29, 4261704), (41, 3014376), (58, 2130852), (61, 2026056), (71, 1740696), (82, 1507188), (87, 1420568), (116, 1065426), (122, 1013028), (123, 1004792), (142, 870348), (164, 753594), (174, 710284), (183, 675352), (213, 580232), (232, 532713), (244, 506514), (246, 502396), (284, 435174), (328, 376797), (348, 355142), (366, 337676), (426, 290116), (488, 253257), (492, 251198), (568, 217587), (696, 177571), (732, 168838), (852, 145058), (984, 125599), (1189, 103944), (1464, 84419), (1704, 72529), (1769, 69864), (2059, 60024), (2378, 51972), (2501, 49416), (2911, 42456), (3538, 34932), (3567, 34648), (4118, 30012), (4331, 28536), (4756, 25986), (5002, 24708), (5307, 23288), (5822, 21228), (6177, 20008), (7076, 17466), (7134, 17324), (7503, 16472), (8236, 15006), (8662, 14268), (8733, 14152), (9512, 12993), (10004, 12354), (10614, 11644)]