131549328

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{39719}}^1$

素因数の和:39756

約数の個数: 60

約数和(自身を含む): 384171840

約数和(自身を除く): 252622512

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, 39719, 79438, 119157, 158876, 238314, 317752, 357471, 476628, 635504, 714942, 913537, 953256, 1429884, 1827074, 1906512, 2740611, 2859768, 3654148, 5481222, 5719536, 7308296, 8221833, 10962444, 14616592, 16443666, 21924888, 32887332, 43849776, 65774664, 131549328]

約数ペア:

[(1, 131549328), (2, 65774664), (3, 43849776), (4, 32887332), (6, 21924888), (8, 16443666), (9, 14616592), (12, 10962444), (16, 8221833), (18, 7308296), (23, 5719536), (24, 5481222), (36, 3654148), (46, 2859768), (48, 2740611), (69, 1906512), (72, 1827074), (92, 1429884), (138, 953256), (144, 913537), (184, 714942), (207, 635504), (276, 476628), (368, 357471), (414, 317752), (552, 238314), (828, 158876), (1104, 119157), (1656, 79438), (3312, 39719)]