193780392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 556483200

約数和(自身を除く): 362702808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 97, 104, 114, 152, 156, 194, 228, 247, 291, 312, 337, 388, 456, 494, 582, 674, 741, 776, 988, 1011, 1164, 1261, 1348, 1482, 1843, 1976, 2022, 2328, 2522, 2696, 2964, 3686, 3783, 4044, 4381, 5044, 5529, 5928, 6403, 7372, 7566, 8088, 8762, 10088, 11058, 12806, 13143, 14744, 15132, 17524, 19209, 22116, 23959, 25612, 26286, 30264, 32689, 35048, 38418, 44232, 47918, 51224, 52572, 65378, 71877, 76836, 83239, 95836, 98067, 105144, 130756, 143754, 153672, 166478, 191672, 196134, 249717, 261512, 287508, 332956, 392268, 424957, 499434, 575016, 621091, 665912, 784536, 849914, 998868, 1242182, 1274871, 1699828, 1863273, 1997736, 2484364, 2549742, 3399656, 3726546, 4968728, 5099484, 7453092, 8074183, 10198968, 14906184, 16148366, 24222549, 32296732, 48445098, 64593464, 96890196, 193780392]

約数ペア:

[(1, 193780392), (2, 96890196), (3, 64593464), (4, 48445098), (6, 32296732), (8, 24222549), (12, 16148366), (13, 14906184), (19, 10198968), (24, 8074183), (26, 7453092), (38, 5099484), (39, 4968728), (52, 3726546), (57, 3399656), (76, 2549742), (78, 2484364), (97, 1997736), (104, 1863273), (114, 1699828), (152, 1274871), (156, 1242182), (194, 998868), (228, 849914), (247, 784536), (291, 665912), (312, 621091), (337, 575016), (388, 499434), (456, 424957), (494, 392268), (582, 332956), (674, 287508), (741, 261512), (776, 249717), (988, 196134), (1011, 191672), (1164, 166478), (1261, 153672), (1348, 143754), (1482, 130756), (1843, 105144), (1976, 98067), (2022, 95836), (2328, 83239), (2522, 76836), (2696, 71877), (2964, 65378), (3686, 52572), (3783, 51224), (4044, 47918), (4381, 44232), (5044, 38418), (5529, 35048), (5928, 32689), (6403, 30264), (7372, 26286), (7566, 25612), (8088, 23959), (8762, 22116), (10088, 19209), (11058, 17524), (12806, 15132), (13143, 14744)]