157552776

素因数分解:

$2^3\times 3^4\times {\mathrm{243137}}^1$

素因数の和:243155

約数の個数: 40

約数和(自身を含む): 441295470

約数和(自身を除く): 283742694

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 243137, 486274, 729411, 972548, 1458822, 1945096, 2188233, 2917644, 4376466, 5835288, 6564699, 8752932, 13129398, 17505864, 19694097, 26258796, 39388194, 52517592, 78776388, 157552776]

約数ペア:

[(1, 157552776), (2, 78776388), (3, 52517592), (4, 39388194), (6, 26258796), (8, 19694097), (9, 17505864), (12, 13129398), (18, 8752932), (24, 6564699), (27, 5835288), (36, 4376466), (54, 2917644), (72, 2188233), (81, 1945096), (108, 1458822), (162, 972548), (216, 729411), (324, 486274), (648, 243137)]