169779312

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:639

約数の個数: 120

約数和(自身を含む): 498146688

約数和(自身を除く): 328367376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 73, 93, 124, 144, 146, 186, 219, 248, 279, 292, 372, 438, 496, 521, 558, 584, 657, 744, 876, 1042, 1116, 1168, 1314, 1488, 1563, 1752, 2084, 2232, 2263, 2628, 3126, 3504, 4168, 4464, 4526, 4689, 5256, 6252, 6789, 8336, 9052, 9378, 10512, 12504, 13578, 16151, 18104, 18756, 20367, 25008, 27156, 32302, 36208, 37512, 38033, 40734, 48453, 54312, 64604, 75024, 76066, 81468, 96906, 108624, 114099, 129208, 145359, 152132, 162936, 193812, 228198, 258416, 290718, 304264, 325872, 342297, 387624, 456396, 581436, 608528, 684594, 775248, 912792, 1162872, 1179023, 1369188, 1825584, 2325744, 2358046, 2738376, 3537069, 4716092, 5476752, 7074138, 9432184, 10611207, 14148276, 18864368, 21222414, 28296552, 42444828, 56593104, 84889656, 169779312]

約数ペア:

[(1, 169779312), (2, 84889656), (3, 56593104), (4, 42444828), (6, 28296552), (8, 21222414), (9, 18864368), (12, 14148276), (16, 10611207), (18, 9432184), (24, 7074138), (31, 5476752), (36, 4716092), (48, 3537069), (62, 2738376), (72, 2358046), (73, 2325744), (93, 1825584), (124, 1369188), (144, 1179023), (146, 1162872), (186, 912792), (219, 775248), (248, 684594), (279, 608528), (292, 581436), (372, 456396), (438, 387624), (496, 342297), (521, 325872), (558, 304264), (584, 290718), (657, 258416), (744, 228198), (876, 193812), (1042, 162936), (1116, 152132), (1168, 145359), (1314, 129208), (1488, 114099), (1563, 108624), (1752, 96906), (2084, 81468), (2232, 76066), (2263, 75024), (2628, 64604), (3126, 54312), (3504, 48453), (4168, 40734), (4464, 38033), (4526, 37512), (4689, 36208), (5256, 32302), (6252, 27156), (6789, 25008), (8336, 20367), (9052, 18756), (9378, 18104), (10512, 16151), (12504, 13578)]