138990816

素因数分解:

$2^5\times 3^4\times {\mathrm{53623}}^1$

素因数の和:53645

約数の個数: 60

約数和(自身を含む): 408775752

約数和(自身を除く): 269784936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 53623, 107246, 160869, 214492, 321738, 428984, 482607, 643476, 857968, 965214, 1286952, 1447821, 1715936, 1930428, 2573904, 2895642, 3860856, 4343463, 5147808, 5791284, 7721712, 8686926, 11582568, 15443424, 17373852, 23165136, 34747704, 46330272, 69495408, 138990816]

約数ペア:

[(1, 138990816), (2, 69495408), (3, 46330272), (4, 34747704), (6, 23165136), (8, 17373852), (9, 15443424), (12, 11582568), (16, 8686926), (18, 7721712), (24, 5791284), (27, 5147808), (32, 4343463), (36, 3860856), (48, 2895642), (54, 2573904), (72, 1930428), (81, 1715936), (96, 1447821), (108, 1286952), (144, 965214), (162, 857968), (216, 643476), (288, 482607), (324, 428984), (432, 321738), (648, 214492), (864, 160869), (1296, 107246), (2592, 53623)]