154977056

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{28657}}^1$

素因数の和:28693

約数の個数: 36

約数和(自身を含む): 330398082

約数和(自身を除く): 175421026

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 28657, 57314, 114628, 229256, 372541, 458512, 745082, 917024, 1490164, 2980328, 4843033, 5960656, 9686066, 11921312, 19372132, 38744264, 77488528, 154977056]

約数ペア:

[(1, 154977056), (2, 77488528), (4, 38744264), (8, 19372132), (13, 11921312), (16, 9686066), (26, 5960656), (32, 4843033), (52, 2980328), (104, 1490164), (169, 917024), (208, 745082), (338, 458512), (416, 372541), (676, 229256), (1352, 114628), (2704, 57314), (5408, 28657)]