142815792

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1547

約数の個数: 120

約数和(自身を含む): 439940592

約数和(自身を除く): 297124800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 49, 56, 82, 84, 98, 112, 123, 147, 164, 168, 196, 246, 287, 294, 328, 336, 392, 492, 574, 588, 656, 784, 861, 984, 1148, 1176, 1481, 1722, 1968, 2009, 2296, 2352, 2962, 3444, 4018, 4443, 4592, 5924, 6027, 6888, 8036, 8886, 10367, 11848, 12054, 13776, 16072, 17772, 20734, 23696, 24108, 31101, 32144, 35544, 41468, 48216, 60721, 62202, 71088, 72569, 82936, 96432, 121442, 124404, 145138, 165872, 182163, 217707, 242884, 248808, 290276, 364326, 425047, 435414, 485768, 497616, 580552, 728652, 850094, 870828, 971536, 1161104, 1275141, 1457304, 1700188, 1741656, 2550282, 2914608, 2975329, 3400376, 3483312, 5100564, 5950658, 6800752, 8925987, 10201128, 11901316, 17851974, 20402256, 23802632, 35703948, 47605264, 71407896, 142815792]

約数ペア:

[(1, 142815792), (2, 71407896), (3, 47605264), (4, 35703948), (6, 23802632), (7, 20402256), (8, 17851974), (12, 11901316), (14, 10201128), (16, 8925987), (21, 6800752), (24, 5950658), (28, 5100564), (41, 3483312), (42, 3400376), (48, 2975329), (49, 2914608), (56, 2550282), (82, 1741656), (84, 1700188), (98, 1457304), (112, 1275141), (123, 1161104), (147, 971536), (164, 870828), (168, 850094), (196, 728652), (246, 580552), (287, 497616), (294, 485768), (328, 435414), (336, 425047), (392, 364326), (492, 290276), (574, 248808), (588, 242884), (656, 217707), (784, 182163), (861, 165872), (984, 145138), (1148, 124404), (1176, 121442), (1481, 96432), (1722, 82936), (1968, 72569), (2009, 71088), (2296, 62202), (2352, 60721), (2962, 48216), (3444, 41468), (4018, 35544), (4443, 32144), (4592, 31101), (5924, 24108), (6027, 23696), (6888, 20734), (8036, 17772), (8886, 16072), (10367, 13776), (11848, 12054)]