189675252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 552202560

約数和(自身を除く): 362527308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 83, 114, 117, 156, 166, 171, 228, 234, 247, 249, 257, 332, 342, 468, 494, 498, 514, 684, 741, 747, 771, 988, 996, 1028, 1079, 1482, 1494, 1542, 1577, 2158, 2223, 2313, 2964, 2988, 3084, 3154, 3237, 3341, 4316, 4446, 4626, 4731, 4883, 6308, 6474, 6682, 8892, 9252, 9462, 9711, 9766, 10023, 12948, 13364, 14193, 14649, 18924, 19422, 19532, 20046, 20501, 21331, 28386, 29298, 30069, 38844, 40092, 41002, 42662, 43947, 56772, 58596, 60138, 61503, 63479, 63993, 82004, 85324, 87894, 120276, 123006, 126958, 127986, 175788, 184509, 190437, 191979, 246012, 253916, 255972, 277303, 369018, 380874, 383958, 405289, 554606, 571311, 738036, 761748, 767916, 810578, 831909, 1109212, 1142622, 1215867, 1621156, 1663818, 2285244, 2431734, 2495727, 3327636, 3647601, 4863468, 4991454, 5268757, 7295202, 9982908, 10537514, 14590404, 15806271, 21075028, 31612542, 47418813, 63225084, 94837626, 189675252]

約数ペア:

[(1, 189675252), (2, 94837626), (3, 63225084), (4, 47418813), (6, 31612542), (9, 21075028), (12, 15806271), (13, 14590404), (18, 10537514), (19, 9982908), (26, 7295202), (36, 5268757), (38, 4991454), (39, 4863468), (52, 3647601), (57, 3327636), (76, 2495727), (78, 2431734), (83, 2285244), (114, 1663818), (117, 1621156), (156, 1215867), (166, 1142622), (171, 1109212), (228, 831909), (234, 810578), (247, 767916), (249, 761748), (257, 738036), (332, 571311), (342, 554606), (468, 405289), (494, 383958), (498, 380874), (514, 369018), (684, 277303), (741, 255972), (747, 253916), (771, 246012), (988, 191979), (996, 190437), (1028, 184509), (1079, 175788), (1482, 127986), (1494, 126958), (1542, 123006), (1577, 120276), (2158, 87894), (2223, 85324), (2313, 82004), (2964, 63993), (2988, 63479), (3084, 61503), (3154, 60138), (3237, 58596), (3341, 56772), (4316, 43947), (4446, 42662), (4626, 41002), (4731, 40092), (4883, 38844), (6308, 30069), (6474, 29298), (6682, 28386), (8892, 21331), (9252, 20501), (9462, 20046), (9711, 19532), (9766, 19422), (10023, 18924), (12948, 14649), (13364, 14193)]