163649772

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1$

素因数の和:500

約数の個数: 144

約数和(自身を含む): 493129728

約数和(自身を除く): 329479956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 83, 99, 117, 132, 143, 156, 166, 198, 234, 249, 286, 332, 383, 396, 429, 468, 498, 572, 747, 766, 858, 913, 996, 1079, 1149, 1287, 1494, 1532, 1716, 1826, 2158, 2298, 2574, 2739, 2988, 3237, 3447, 3652, 4213, 4316, 4596, 4979, 5148, 5478, 6474, 6894, 8217, 8426, 9711, 9958, 10956, 11869, 12639, 12948, 13788, 14937, 16434, 16852, 19422, 19916, 23738, 25278, 29874, 31789, 32868, 35607, 37917, 38844, 44811, 47476, 50556, 54769, 59748, 63578, 71214, 75834, 89622, 95367, 106821, 109538, 127156, 142428, 151668, 164307, 179244, 190734, 213642, 219076, 286101, 328614, 349679, 381468, 413257, 427284, 492921, 572202, 657228, 699358, 826514, 985842, 1049037, 1144404, 1239771, 1398716, 1653028, 1971684, 2098074, 2479542, 3147111, 3719313, 4196148, 4545827, 4959084, 6294222, 7438626, 9091654, 12588444, 13637481, 14877252, 18183308, 27274962, 40912443, 54549924, 81824886, 163649772]

約数ペア:

[(1, 163649772), (2, 81824886), (3, 54549924), (4, 40912443), (6, 27274962), (9, 18183308), (11, 14877252), (12, 13637481), (13, 12588444), (18, 9091654), (22, 7438626), (26, 6294222), (33, 4959084), (36, 4545827), (39, 4196148), (44, 3719313), (52, 3147111), (66, 2479542), (78, 2098074), (83, 1971684), (99, 1653028), (117, 1398716), (132, 1239771), (143, 1144404), (156, 1049037), (166, 985842), (198, 826514), (234, 699358), (249, 657228), (286, 572202), (332, 492921), (383, 427284), (396, 413257), (429, 381468), (468, 349679), (498, 328614), (572, 286101), (747, 219076), (766, 213642), (858, 190734), (913, 179244), (996, 164307), (1079, 151668), (1149, 142428), (1287, 127156), (1494, 109538), (1532, 106821), (1716, 95367), (1826, 89622), (2158, 75834), (2298, 71214), (2574, 63578), (2739, 59748), (2988, 54769), (3237, 50556), (3447, 47476), (3652, 44811), (4213, 38844), (4316, 37917), (4596, 35607), (4979, 32868), (5148, 31789), (5478, 29874), (6474, 25278), (6894, 23738), (8217, 19916), (8426, 19422), (9711, 16852), (9958, 16434), (10956, 14937), (11869, 13788), (12639, 12948)]