129249456

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:511

約数の個数: 120

約数和(自身を含む): 391849920

約数和(自身を除く): 262600464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 179, 196, 294, 307, 336, 358, 392, 537, 588, 614, 716, 784, 921, 1074, 1176, 1228, 1253, 1432, 1842, 2148, 2149, 2352, 2456, 2506, 2864, 3684, 3759, 4296, 4298, 4912, 5012, 6447, 7368, 7518, 8592, 8596, 8771, 10024, 12894, 14736, 15036, 15043, 17192, 17542, 20048, 25788, 26313, 30072, 30086, 34384, 35084, 45129, 51576, 52626, 54953, 60144, 60172, 70168, 90258, 103152, 105252, 109906, 120344, 140336, 164859, 180516, 210504, 219812, 240688, 329718, 361032, 384671, 421008, 439624, 659436, 722064, 769342, 879248, 1154013, 1318872, 1538684, 2308026, 2637744, 2692697, 3077368, 4616052, 5385394, 6154736, 8078091, 9232104, 10770788, 16156182, 18464208, 21541576, 32312364, 43083152, 64624728, 129249456]

約数ペア:

[(1, 129249456), (2, 64624728), (3, 43083152), (4, 32312364), (6, 21541576), (7, 18464208), (8, 16156182), (12, 10770788), (14, 9232104), (16, 8078091), (21, 6154736), (24, 5385394), (28, 4616052), (42, 3077368), (48, 2692697), (49, 2637744), (56, 2308026), (84, 1538684), (98, 1318872), (112, 1154013), (147, 879248), (168, 769342), (179, 722064), (196, 659436), (294, 439624), (307, 421008), (336, 384671), (358, 361032), (392, 329718), (537, 240688), (588, 219812), (614, 210504), (716, 180516), (784, 164859), (921, 140336), (1074, 120344), (1176, 109906), (1228, 105252), (1253, 103152), (1432, 90258), (1842, 70168), (2148, 60172), (2149, 60144), (2352, 54953), (2456, 52626), (2506, 51576), (2864, 45129), (3684, 35084), (3759, 34384), (4296, 30086), (4298, 30072), (4912, 26313), (5012, 25788), (6447, 20048), (7368, 17542), (7518, 17192), (8592, 15043), (8596, 15036), (8771, 14736), (10024, 12894)]