159581730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 496419840

約数和(自身を除く): 336838110

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 71, 77, 98, 105, 110, 139, 142, 147, 154, 165, 210, 213, 231, 245, 278, 294, 330, 355, 385, 417, 426, 462, 490, 497, 539, 695, 710, 735, 770, 781, 834, 973, 994, 1065, 1078, 1155, 1390, 1470, 1491, 1529, 1562, 1617, 1946, 2085, 2130, 2310, 2343, 2485, 2695, 2919, 2982, 3058, 3234, 3479, 3905, 4170, 4587, 4686, 4865, 4970, 5390, 5467, 5838, 6811, 6958, 7455, 7645, 7810, 8085, 9174, 9730, 9869, 10437, 10703, 10934, 11715, 13622, 14595, 14910, 15290, 16170, 16401, 17395, 19738, 20433, 20874, 21406, 22935, 23430, 27335, 29190, 29607, 32109, 32802, 34055, 34790, 38269, 40866, 45870, 49345, 52185, 53515, 54670, 59214, 64218, 68110, 69083, 74921, 76538, 82005, 98690, 102165, 104370, 107030, 108559, 114807, 138166, 148035, 149842, 160545, 164010, 191345, 204330, 207249, 217118, 224763, 229614, 296070, 321090, 325677, 345415, 374605, 382690, 414498, 449526, 483581, 542795, 574035, 651354, 690830, 749210, 759913, 967162, 1036245, 1085590, 1123815, 1148070, 1450743, 1519826, 1628385, 2072490, 2247630, 2279739, 2417905, 2901486, 3256770, 3799565, 4559478, 4835810, 5319391, 7253715, 7599130, 10638782, 11398695, 14507430, 15958173, 22797390, 26596955, 31916346, 53193910, 79790865, 159581730]

約数ペア:

[(1, 159581730), (2, 79790865), (3, 53193910), (5, 31916346), (6, 26596955), (7, 22797390), (10, 15958173), (11, 14507430), (14, 11398695), (15, 10638782), (21, 7599130), (22, 7253715), (30, 5319391), (33, 4835810), (35, 4559478), (42, 3799565), (49, 3256770), (55, 2901486), (66, 2417905), (70, 2279739), (71, 2247630), (77, 2072490), (98, 1628385), (105, 1519826), (110, 1450743), (139, 1148070), (142, 1123815), (147, 1085590), (154, 1036245), (165, 967162), (210, 759913), (213, 749210), (231, 690830), (245, 651354), (278, 574035), (294, 542795), (330, 483581), (355, 449526), (385, 414498), (417, 382690), (426, 374605), (462, 345415), (490, 325677), (497, 321090), (539, 296070), (695, 229614), (710, 224763), (735, 217118), (770, 207249), (781, 204330), (834, 191345), (973, 164010), (994, 160545), (1065, 149842), (1078, 148035), (1155, 138166), (1390, 114807), (1470, 108559), (1491, 107030), (1529, 104370), (1562, 102165), (1617, 98690), (1946, 82005), (2085, 76538), (2130, 74921), (2310, 69083), (2343, 68110), (2485, 64218), (2695, 59214), (2919, 54670), (2982, 53515), (3058, 52185), (3234, 49345), (3479, 45870), (3905, 40866), (4170, 38269), (4587, 34790), (4686, 34055), (4865, 32802), (4970, 32109), (5390, 29607), (5467, 29190), (5838, 27335), (6811, 23430), (6958, 22935), (7455, 21406), (7645, 20874), (7810, 20433), (8085, 19738), (9174, 17395), (9730, 16401), (9869, 16170), (10437, 15290), (10703, 14910), (10934, 14595), (11715, 13622)]