137432176

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1790

約数の個数: 80

約数和(自身を含む): 327979008

約数和(自身を除く): 190546832

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1288, 1426, 1721, 1736, 2576, 2852, 3442, 3472, 4991, 5704, 6884, 9982, 11408, 12047, 13768, 19964, 24094, 27536, 39583, 39928, 48188, 53351, 79166, 79856, 96376, 106702, 158332, 192752, 213404, 277081, 316664, 373457, 426808, 554162, 633328, 746914, 853616, 1108324, 1227073, 1493828, 2216648, 2454146, 2987656, 4433296, 4908292, 5975312, 8589511, 9816584, 17179022, 19633168, 34358044, 68716088, 137432176]

約数ペア:

[(1, 137432176), (2, 68716088), (4, 34358044), (7, 19633168), (8, 17179022), (14, 9816584), (16, 8589511), (23, 5975312), (28, 4908292), (31, 4433296), (46, 2987656), (56, 2454146), (62, 2216648), (92, 1493828), (112, 1227073), (124, 1108324), (161, 853616), (184, 746914), (217, 633328), (248, 554162), (322, 426808), (368, 373457), (434, 316664), (496, 277081), (644, 213404), (713, 192752), (868, 158332), (1288, 106702), (1426, 96376), (1721, 79856), (1736, 79166), (2576, 53351), (2852, 48188), (3442, 39928), (3472, 39583), (4991, 27536), (5704, 24094), (6884, 19964), (9982, 13768), (11408, 12047)]