154662352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1213}}^1$

素因数の和:1847

約数の個数: 40

約数和(自身を含む): 323501864

約数和(自身を除く): 168839512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 613, 1213, 1226, 2426, 2452, 4852, 4904, 7969, 9704, 9808, 15769, 15938, 19408, 31538, 31876, 63076, 63752, 126152, 127504, 252304, 743569, 1487138, 2974276, 5948552, 9666397, 11897104, 19332794, 38665588, 77331176, 154662352]

約数ペア:

[(1, 154662352), (2, 77331176), (4, 38665588), (8, 19332794), (13, 11897104), (16, 9666397), (26, 5948552), (52, 2974276), (104, 1487138), (208, 743569), (613, 252304), (1213, 127504), (1226, 126152), (2426, 63752), (2452, 63076), (4852, 31876), (4904, 31538), (7969, 19408), (9704, 15938), (9808, 15769)]