128309184

素因数分解:

$2^6\times 3^4\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:544

約数の個数: 140

約数和(自身を含む): 388354824

約数和(自身を除く): 260045640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 144, 159, 162, 192, 212, 216, 288, 318, 324, 424, 432, 467, 477, 576, 636, 648, 848, 864, 934, 954, 1272, 1296, 1401, 1431, 1696, 1728, 1868, 1908, 2544, 2592, 2802, 2862, 3392, 3736, 3816, 4203, 4293, 5088, 5184, 5604, 5724, 7472, 7632, 8406, 8586, 10176, 11208, 11448, 12609, 14944, 15264, 16812, 17172, 22416, 22896, 24751, 25218, 29888, 30528, 33624, 34344, 37827, 44832, 45792, 49502, 50436, 67248, 68688, 74253, 75654, 89664, 91584, 99004, 100872, 134496, 137376, 148506, 151308, 198008, 201744, 222759, 268992, 274752, 297012, 302616, 396016, 403488, 445518, 594024, 605232, 668277, 792032, 806976, 891036, 1188048, 1210464, 1336554, 1584064, 1782072, 2004831, 2376096, 2420928, 2673108, 3564144, 4009662, 4752192, 5346216, 7128288, 8019324, 10692432, 14256576, 16038648, 21384864, 32077296, 42769728, 64154592, 128309184]

約数ペア:

[(1, 128309184), (2, 64154592), (3, 42769728), (4, 32077296), (6, 21384864), (8, 16038648), (9, 14256576), (12, 10692432), (16, 8019324), (18, 7128288), (24, 5346216), (27, 4752192), (32, 4009662), (36, 3564144), (48, 2673108), (53, 2420928), (54, 2376096), (64, 2004831), (72, 1782072), (81, 1584064), (96, 1336554), (106, 1210464), (108, 1188048), (144, 891036), (159, 806976), (162, 792032), (192, 668277), (212, 605232), (216, 594024), (288, 445518), (318, 403488), (324, 396016), (424, 302616), (432, 297012), (467, 274752), (477, 268992), (576, 222759), (636, 201744), (648, 198008), (848, 151308), (864, 148506), (934, 137376), (954, 134496), (1272, 100872), (1296, 99004), (1401, 91584), (1431, 89664), (1696, 75654), (1728, 74253), (1868, 68688), (1908, 67248), (2544, 50436), (2592, 49502), (2802, 45792), (2862, 44832), (3392, 37827), (3736, 34344), (3816, 33624), (4203, 30528), (4293, 29888), (5088, 25218), (5184, 24751), (5604, 22896), (5724, 22416), (7472, 17172), (7632, 16812), (8406, 15264), (8586, 14944), (10176, 12609), (11208, 11448)]