173164446

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 479001600

約数和(自身を除く): 305837154

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 131, 182, 189, 234, 262, 269, 273, 351, 378, 393, 538, 546, 702, 786, 807, 819, 917, 1179, 1614, 1638, 1703, 1834, 1883, 2358, 2421, 2457, 2751, 3406, 3497, 3537, 3766, 4842, 4914, 5109, 5502, 5649, 6994, 7074, 7263, 8253, 10218, 10491, 11298, 11921, 14526, 15327, 16506, 16947, 20982, 23842, 24479, 24759, 30654, 31473, 33894, 35239, 35763, 45981, 48958, 49518, 50841, 62946, 70478, 71526, 73437, 91962, 94419, 101682, 105717, 107289, 146874, 188838, 211434, 214578, 220311, 246673, 317151, 321867, 440622, 458107, 493346, 634302, 643734, 660933, 740019, 916214, 951453, 1321866, 1374321, 1480038, 1902906, 2220057, 2748642, 3206749, 4122963, 4440114, 6413498, 6660171, 8245926, 9620247, 12368889, 13320342, 19240494, 24737778, 28860741, 57721482, 86582223, 173164446]

約数ペア:

[(1, 173164446), (2, 86582223), (3, 57721482), (6, 28860741), (7, 24737778), (9, 19240494), (13, 13320342), (14, 12368889), (18, 9620247), (21, 8245926), (26, 6660171), (27, 6413498), (39, 4440114), (42, 4122963), (54, 3206749), (63, 2748642), (78, 2220057), (91, 1902906), (117, 1480038), (126, 1374321), (131, 1321866), (182, 951453), (189, 916214), (234, 740019), (262, 660933), (269, 643734), (273, 634302), (351, 493346), (378, 458107), (393, 440622), (538, 321867), (546, 317151), (702, 246673), (786, 220311), (807, 214578), (819, 211434), (917, 188838), (1179, 146874), (1614, 107289), (1638, 105717), (1703, 101682), (1834, 94419), (1883, 91962), (2358, 73437), (2421, 71526), (2457, 70478), (2751, 62946), (3406, 50841), (3497, 49518), (3537, 48958), (3766, 45981), (4842, 35763), (4914, 35239), (5109, 33894), (5502, 31473), (5649, 30654), (6994, 24759), (7074, 24479), (7263, 23842), (8253, 20982), (10218, 16947), (10491, 16506), (11298, 15327), (11921, 14526)]