142271808

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2861}}^1$

素因数の和:2920

約数の個数: 112

約数和(自身を含む): 441984384

約数和(自身を除く): 299712576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 148, 168, 192, 222, 224, 259, 296, 336, 444, 448, 518, 592, 672, 777, 888, 1036, 1184, 1344, 1554, 1776, 2072, 2368, 2861, 3108, 3552, 4144, 5722, 6216, 7104, 8288, 8583, 11444, 12432, 16576, 17166, 20027, 22888, 24864, 34332, 40054, 45776, 49728, 60081, 68664, 80108, 91552, 105857, 120162, 137328, 160216, 183104, 211714, 240324, 274656, 317571, 320432, 423428, 480648, 549312, 635142, 640864, 740999, 846856, 961296, 1270284, 1281728, 1481998, 1693712, 1922592, 2222997, 2540568, 2963996, 3387424, 3845184, 4445994, 5081136, 5927992, 6774848, 8891988, 10162272, 11855984, 17783976, 20324544, 23711968, 35567952, 47423936, 71135904, 142271808]

約数ペア:

[(1, 142271808), (2, 71135904), (3, 47423936), (4, 35567952), (6, 23711968), (7, 20324544), (8, 17783976), (12, 11855984), (14, 10162272), (16, 8891988), (21, 6774848), (24, 5927992), (28, 5081136), (32, 4445994), (37, 3845184), (42, 3387424), (48, 2963996), (56, 2540568), (64, 2222997), (74, 1922592), (84, 1693712), (96, 1481998), (111, 1281728), (112, 1270284), (148, 961296), (168, 846856), (192, 740999), (222, 640864), (224, 635142), (259, 549312), (296, 480648), (336, 423428), (444, 320432), (448, 317571), (518, 274656), (592, 240324), (672, 211714), (777, 183104), (888, 160216), (1036, 137328), (1184, 120162), (1344, 105857), (1554, 91552), (1776, 80108), (2072, 68664), (2368, 60081), (2861, 49728), (3108, 45776), (3552, 40054), (4144, 34332), (5722, 24864), (6216, 22888), (7104, 20027), (8288, 17166), (8583, 16576), (11444, 12432)]