128699844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6203}}^1$

素因数の和:6249

約数の個数: 96

約数和(自身を含む): 389114880

約数和(自身を除く): 260415036

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6203, 6916, 10374, 12406, 18609, 20748, 24812, 37218, 43421, 74436, 80639, 86842, 117857, 130263, 161278, 173684, 235714, 241917, 260526, 322556, 353571, 471428, 483834, 521052, 564473, 707142, 824999, 967668, 1128946, 1414284, 1532141, 1649998, 1693419, 2257892, 2474997, 3064282, 3299996, 3386838, 4596423, 4949994, 6128564, 6773676, 9192846, 9899988, 10724987, 18385692, 21449974, 32174961, 42899948, 64349922, 128699844]

約数ペア:

[(1, 128699844), (2, 64349922), (3, 42899948), (4, 32174961), (6, 21449974), (7, 18385692), (12, 10724987), (13, 9899988), (14, 9192846), (19, 6773676), (21, 6128564), (26, 4949994), (28, 4596423), (38, 3386838), (39, 3299996), (42, 3064282), (52, 2474997), (57, 2257892), (76, 1693419), (78, 1649998), (84, 1532141), (91, 1414284), (114, 1128946), (133, 967668), (156, 824999), (182, 707142), (228, 564473), (247, 521052), (266, 483834), (273, 471428), (364, 353571), (399, 322556), (494, 260526), (532, 241917), (546, 235714), (741, 173684), (798, 161278), (988, 130263), (1092, 117857), (1482, 86842), (1596, 80639), (1729, 74436), (2964, 43421), (3458, 37218), (5187, 24812), (6203, 20748), (6916, 18609), (10374, 12406)]