115821472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2003}}^1$

素因数の和:2165

約数の個数: 48

約数和(自身を含む): 247453920

約数和(自身を除く): 131632448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 139, 208, 278, 416, 556, 1112, 1807, 2003, 2224, 3614, 4006, 4448, 7228, 8012, 14456, 16024, 26039, 28912, 32048, 52078, 57824, 64096, 104156, 208312, 278417, 416624, 556834, 833248, 1113668, 2227336, 3619421, 4454672, 7238842, 8909344, 14477684, 28955368, 57910736, 115821472]

約数ペア:

[(1, 115821472), (2, 57910736), (4, 28955368), (8, 14477684), (13, 8909344), (16, 7238842), (26, 4454672), (32, 3619421), (52, 2227336), (104, 1113668), (139, 833248), (208, 556834), (278, 416624), (416, 278417), (556, 208312), (1112, 104156), (1807, 64096), (2003, 57824), (2224, 52078), (3614, 32048), (4006, 28912), (4448, 26039), (7228, 16024), (8012, 14456)]