142840512

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{4679}}^1$

素因数の和:4750

約数の個数: 84

約数和(自身を含む): 417240720

約数和(自身を除く): 274400208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 288, 318, 424, 477, 576, 636, 848, 954, 1272, 1696, 1908, 2544, 3392, 3816, 4679, 5088, 7632, 9358, 10176, 14037, 15264, 18716, 28074, 30528, 37432, 42111, 56148, 74864, 84222, 112296, 149728, 168444, 224592, 247987, 299456, 336888, 449184, 495974, 673776, 743961, 898368, 991948, 1347552, 1487922, 1983896, 2231883, 2695104, 2975844, 3967792, 4463766, 5951688, 7935584, 8927532, 11903376, 15871168, 17855064, 23806752, 35710128, 47613504, 71420256, 142840512]

約数ペア:

[(1, 142840512), (2, 71420256), (3, 47613504), (4, 35710128), (6, 23806752), (8, 17855064), (9, 15871168), (12, 11903376), (16, 8927532), (18, 7935584), (24, 5951688), (32, 4463766), (36, 3967792), (48, 2975844), (53, 2695104), (64, 2231883), (72, 1983896), (96, 1487922), (106, 1347552), (144, 991948), (159, 898368), (192, 743961), (212, 673776), (288, 495974), (318, 449184), (424, 336888), (477, 299456), (576, 247987), (636, 224592), (848, 168444), (954, 149728), (1272, 112296), (1696, 84222), (1908, 74864), (2544, 56148), (3392, 42111), (3816, 37432), (4679, 30528), (5088, 28074), (7632, 18716), (9358, 15264), (10176, 14037)]