161204976

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48673}}^1$

素因数の和:48710

約数の個数: 60

約数和(自身を含む): 470774928

約数和(自身を除く): 309569952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 48673, 97346, 146019, 194692, 292038, 389384, 438057, 584076, 778768, 876114, 1119479, 1168152, 1752228, 2238958, 2336304, 3358437, 3504456, 4477916, 6716874, 7008912, 8955832, 10075311, 13433748, 17911664, 20150622, 26867496, 40301244, 53734992, 80602488, 161204976]

約数ペア:

[(1, 161204976), (2, 80602488), (3, 53734992), (4, 40301244), (6, 26867496), (8, 20150622), (9, 17911664), (12, 13433748), (16, 10075311), (18, 8955832), (23, 7008912), (24, 6716874), (36, 4477916), (46, 3504456), (48, 3358437), (69, 2336304), (72, 2238958), (92, 1752228), (138, 1168152), (144, 1119479), (184, 876114), (207, 778768), (276, 584076), (368, 438057), (414, 389384), (552, 292038), (828, 194692), (1104, 146019), (1656, 97346), (3312, 48673)]