163105128

素因数分解:

$2^3\times 3^2\times {\mathrm{457}}^1\times {\mathrm{4957}}^1$

素因数の和:5426

約数の個数: 48

約数和(自身を含む): 442798980

約数和(自身を除く): 279693852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 457, 914, 1371, 1828, 2742, 3656, 4113, 4957, 5484, 8226, 9914, 10968, 14871, 16452, 19828, 29742, 32904, 39656, 44613, 59484, 89226, 118968, 178452, 356904, 2265349, 4530698, 6796047, 9061396, 13592094, 18122792, 20388141, 27184188, 40776282, 54368376, 81552564, 163105128]

約数ペア:

[(1, 163105128), (2, 81552564), (3, 54368376), (4, 40776282), (6, 27184188), (8, 20388141), (9, 18122792), (12, 13592094), (18, 9061396), (24, 6796047), (36, 4530698), (72, 2265349), (457, 356904), (914, 178452), (1371, 118968), (1828, 89226), (2742, 59484), (3656, 44613), (4113, 39656), (4957, 32904), (5484, 29742), (8226, 19828), (9914, 16452), (10968, 14871)]