239684112

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{151}}^2$

素因数の和:389

約数の個数: 90

約数和(自身を含む): 684504366

約数和(自身を除く): 444820254

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 151, 219, 292, 302, 438, 453, 584, 604, 657, 876, 906, 1168, 1208, 1314, 1359, 1752, 1812, 2416, 2628, 2718, 3504, 3624, 5256, 5436, 7248, 10512, 10872, 11023, 21744, 22046, 22801, 33069, 44092, 45602, 66138, 68403, 88184, 91204, 99207, 132276, 136806, 176368, 182408, 198414, 205209, 264552, 273612, 364816, 396828, 410418, 529104, 547224, 793656, 820836, 1094448, 1587312, 1641672, 1664473, 3283344, 3328946, 4993419, 6657892, 9986838, 13315784, 14980257, 19973676, 26631568, 29960514, 39947352, 59921028, 79894704, 119842056, 239684112]

約数ペア:

[(1, 239684112), (2, 119842056), (3, 79894704), (4, 59921028), (6, 39947352), (8, 29960514), (9, 26631568), (12, 19973676), (16, 14980257), (18, 13315784), (24, 9986838), (36, 6657892), (48, 4993419), (72, 3328946), (73, 3283344), (144, 1664473), (146, 1641672), (151, 1587312), (219, 1094448), (292, 820836), (302, 793656), (438, 547224), (453, 529104), (584, 410418), (604, 396828), (657, 364816), (876, 273612), (906, 264552), (1168, 205209), (1208, 198414), (1314, 182408), (1359, 176368), (1752, 136806), (1812, 132276), (2416, 99207), (2628, 91204), (2718, 88184), (3504, 68403), (3624, 66138), (5256, 45602), (5436, 44092), (7248, 33069), (10512, 22801), (10872, 22046), (11023, 21744)]