130866816

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20047}}^1$

素因数の和:20081

約数の個数: 64

約数和(自身を含む): 368081280

約数和(自身を除く): 237214464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 20047, 40094, 60141, 80188, 120282, 160376, 240564, 320752, 340799, 481128, 641504, 681598, 962256, 1022397, 1283008, 1363196, 1924512, 2044794, 2566016, 2726392, 3849024, 4089588, 5452784, 7698048, 8179176, 10905568, 16358352, 21811136, 32716704, 43622272, 65433408, 130866816]

約数ペア:

[(1, 130866816), (2, 65433408), (3, 43622272), (4, 32716704), (6, 21811136), (8, 16358352), (12, 10905568), (16, 8179176), (17, 7698048), (24, 5452784), (32, 4089588), (34, 3849024), (48, 2726392), (51, 2566016), (64, 2044794), (68, 1924512), (96, 1363196), (102, 1283008), (128, 1022397), (136, 962256), (192, 681598), (204, 641504), (272, 481128), (384, 340799), (408, 320752), (544, 240564), (816, 160376), (1088, 120282), (1632, 80188), (2176, 60141), (3264, 40094), (6528, 20047)]