179905655936

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{4519}}^1$

素因数の和:4770

約数の個数: 128

約数和(自身を含む): 377683968000

約数和(自身を除く): 197778312064

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 124, 127, 128, 158, 248, 254, 316, 496, 508, 632, 992, 1016, 1264, 1984, 2032, 2449, 2528, 3937, 3968, 4064, 4519, 4898, 5056, 7874, 8128, 9038, 9796, 10033, 10112, 15748, 16256, 18076, 19592, 20066, 31496, 36152, 39184, 40132, 62992, 72304, 78368, 80264, 125984, 140089, 144608, 156736, 160528, 251968, 280178, 289216, 311023, 313472, 321056, 357001, 503936, 560356, 573913, 578432, 622046, 642112, 714002, 1120712, 1147826, 1244092, 1284224, 1428004, 2241424, 2295652, 2488184, 2856008, 4482848, 4591304, 4976368, 5712016, 8965696, 9182608, 9952736, 11067031, 11424032, 17791303, 17931392, 18365216, 19905472, 22134062, 22848064, 35582606, 36730432, 39810944, 44268124, 45339127, 45696128, 71165212, 73460864, 88536248, 90678254, 142330424, 177072496, 181356508, 284660848, 354144992, 362713016, 569321696, 708289984, 725426032, 1138643392, 1405512937, 1416579968, 1450852064, 2277286784, 2811025874, 2901704128, 5622051748, 5803408256, 11244103496, 22488206992, 44976413984, 89952827968, 179905655936]

約数ペア:

[(1, 179905655936), (2, 89952827968), (4, 44976413984), (8, 22488206992), (16, 11244103496), (31, 5803408256), (32, 5622051748), (62, 2901704128), (64, 2811025874), (79, 2277286784), (124, 1450852064), (127, 1416579968), (128, 1405512937), (158, 1138643392), (248, 725426032), (254, 708289984), (316, 569321696), (496, 362713016), (508, 354144992), (632, 284660848), (992, 181356508), (1016, 177072496), (1264, 142330424), (1984, 90678254), (2032, 88536248), (2449, 73460864), (2528, 71165212), (3937, 45696128), (3968, 45339127), (4064, 44268124), (4519, 39810944), (4898, 36730432), (5056, 35582606), (7874, 22848064), (8128, 22134062), (9038, 19905472), (9796, 18365216), (10033, 17931392), (10112, 17791303), (15748, 11424032), (16256, 11067031), (18076, 9952736), (19592, 9182608), (20066, 8965696), (31496, 5712016), (36152, 4976368), (39184, 4591304), (40132, 4482848), (62992, 2856008), (72304, 2488184), (78368, 2295652), (80264, 2241424), (125984, 1428004), (140089, 1284224), (144608, 1244092), (156736, 1147826), (160528, 1120712), (251968, 714002), (280178, 642112), (289216, 622046), (311023, 578432), (313472, 573913), (321056, 560356), (357001, 503936)]