130485944

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{313}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 259690560

約数和(自身を除く): 129204616

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 313, 328, 626, 1252, 1271, 1681, 2504, 2542, 3362, 5084, 6724, 9703, 10168, 12833, 13448, 19406, 25666, 38812, 51332, 52111, 77624, 102664, 104222, 208444, 397823, 416888, 526153, 795646, 1052306, 1591292, 2104612, 3182584, 4209224, 16310743, 32621486, 65242972, 130485944]

約数ペア:

[(1, 130485944), (2, 65242972), (4, 32621486), (8, 16310743), (31, 4209224), (41, 3182584), (62, 2104612), (82, 1591292), (124, 1052306), (164, 795646), (248, 526153), (313, 416888), (328, 397823), (626, 208444), (1252, 104222), (1271, 102664), (1681, 77624), (2504, 52111), (2542, 51332), (3362, 38812), (5084, 25666), (6724, 19406), (9703, 13448), (10168, 12833)]