138825864

素因数分解:

$2^3\times 3^2\times {\mathrm{661}}^1\times {\mathrm{2917}}^1$

素因数の和:3590

約数の個数: 48

約数和(自身を含む): 376684620

約数和(自身を除く): 237858756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 661, 1322, 1983, 2644, 2917, 3966, 5288, 5834, 5949, 7932, 8751, 11668, 11898, 15864, 17502, 23336, 23796, 26253, 35004, 47592, 52506, 70008, 105012, 210024, 1928137, 3856274, 5784411, 7712548, 11568822, 15425096, 17353233, 23137644, 34706466, 46275288, 69412932, 138825864]

約数ペア:

[(1, 138825864), (2, 69412932), (3, 46275288), (4, 34706466), (6, 23137644), (8, 17353233), (9, 15425096), (12, 11568822), (18, 7712548), (24, 5784411), (36, 3856274), (72, 1928137), (661, 210024), (1322, 105012), (1983, 70008), (2644, 52506), (2917, 47592), (3966, 35004), (5288, 26253), (5834, 23796), (5949, 23336), (7932, 17502), (8751, 15864), (11668, 11898)]