126020464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1613}}^1$

素因数の和:1897

約数の個数: 40

約数和(自身を含む): 258175440

約数和(自身を除く): 132154976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 257, 304, 514, 1028, 1613, 2056, 3226, 4112, 4883, 6452, 9766, 12904, 19532, 25808, 30647, 39064, 61294, 78128, 122588, 245176, 414541, 490352, 829082, 1658164, 3316328, 6632656, 7876279, 15752558, 31505116, 63010232, 126020464]

約数ペア:

[(1, 126020464), (2, 63010232), (4, 31505116), (8, 15752558), (16, 7876279), (19, 6632656), (38, 3316328), (76, 1658164), (152, 829082), (257, 490352), (304, 414541), (514, 245176), (1028, 122588), (1613, 78128), (2056, 61294), (3226, 39064), (4112, 30647), (4883, 25808), (6452, 19532), (9766, 12904)]