154231888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1847}}^1$

素因数の和:2179

約数の個数: 40

約数和(自身を含む): 317604672

約数和(自身を除く): 163372784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 307, 614, 1228, 1847, 2456, 3694, 4912, 5219, 7388, 10438, 14776, 20876, 29552, 31399, 41752, 62798, 83504, 125596, 251192, 502384, 567029, 1134058, 2268116, 4536232, 9072464, 9639493, 19278986, 38557972, 77115944, 154231888]

約数ペア:

[(1, 154231888), (2, 77115944), (4, 38557972), (8, 19278986), (16, 9639493), (17, 9072464), (34, 4536232), (68, 2268116), (136, 1134058), (272, 567029), (307, 502384), (614, 251192), (1228, 125596), (1847, 83504), (2456, 62798), (3694, 41752), (4912, 31399), (5219, 29552), (7388, 20876), (10438, 14776)]