139626552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{447521}}^1$

素因数の和:447543

約数の個数: 32

約数和(自身を含む): 375918480

約数和(自身を除く): 236291928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 447521, 895042, 1342563, 1790084, 2685126, 3580168, 5370252, 5817773, 10740504, 11635546, 17453319, 23271092, 34906638, 46542184, 69813276, 139626552]

約数ペア:

[(1, 139626552), (2, 69813276), (3, 46542184), (4, 34906638), (6, 23271092), (8, 17453319), (12, 11635546), (13, 10740504), (24, 5817773), (26, 5370252), (39, 3580168), (52, 2685126), (78, 1790084), (104, 1342563), (156, 895042), (312, 447521)]