159145728

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{4229}}^1$

素因数の和:4262

約数の個数: 108

約数和(自身を含む): 492828840

約数和(自身を除く): 333683112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4229, 4704, 5376, 6272, 8458, 9408, 12544, 12687, 16916, 18816, 25374, 29603, 33832, 37632, 50748, 59206, 67664, 88809, 101496, 118412, 135328, 177618, 202992, 207221, 236824, 270656, 355236, 405984, 414442, 473648, 541312, 621663, 710472, 811968, 828884, 947296, 1082624, 1243326, 1420944, 1623936, 1657768, 1894592, 2486652, 2841888, 3247872, 3315536, 3789184, 4973304, 5683776, 6631072, 7578368, 9946608, 11367552, 13262144, 19893216, 22735104, 26524288, 39786432, 53048576, 79572864, 159145728]

約数ペア:

[(1, 159145728), (2, 79572864), (3, 53048576), (4, 39786432), (6, 26524288), (7, 22735104), (8, 19893216), (12, 13262144), (14, 11367552), (16, 9946608), (21, 7578368), (24, 6631072), (28, 5683776), (32, 4973304), (42, 3789184), (48, 3315536), (49, 3247872), (56, 2841888), (64, 2486652), (84, 1894592), (96, 1657768), (98, 1623936), (112, 1420944), (128, 1243326), (147, 1082624), (168, 947296), (192, 828884), (196, 811968), (224, 710472), (256, 621663), (294, 541312), (336, 473648), (384, 414442), (392, 405984), (448, 355236), (588, 270656), (672, 236824), (768, 207221), (784, 202992), (896, 177618), (1176, 135328), (1344, 118412), (1568, 101496), (1792, 88809), (2352, 67664), (2688, 59206), (3136, 50748), (4229, 37632), (4704, 33832), (5376, 29603), (6272, 25374), (8458, 18816), (9408, 16916), (12544, 12687)]