142528608

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{21517}}^1$

素因数の和:21556

約数の個数: 72

約数和(自身を含む): 422957808

約数和(自身を除く): 280429200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 21517, 43034, 64551, 86068, 129102, 172136, 193653, 258204, 344272, 387306, 494891, 516408, 688544, 774612, 989782, 1032816, 1484673, 1549224, 1979564, 2065632, 2969346, 3098448, 3959128, 4454019, 5938692, 6196896, 7918256, 8908038, 11877384, 15836512, 17816076, 23754768, 35632152, 47509536, 71264304, 142528608]

約数ペア:

[(1, 142528608), (2, 71264304), (3, 47509536), (4, 35632152), (6, 23754768), (8, 17816076), (9, 15836512), (12, 11877384), (16, 8908038), (18, 7918256), (23, 6196896), (24, 5938692), (32, 4454019), (36, 3959128), (46, 3098448), (48, 2969346), (69, 2065632), (72, 1979564), (92, 1549224), (96, 1484673), (138, 1032816), (144, 989782), (184, 774612), (207, 688544), (276, 516408), (288, 494891), (368, 387306), (414, 344272), (552, 258204), (736, 193653), (828, 172136), (1104, 129102), (1656, 86068), (2208, 64551), (3312, 43034), (6624, 21517)]