163996938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{1193}}^1$

素因数の和:2299

約数の個数: 48

約数和(自身を含む): 406800576

約数和(自身を除く): 242803638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1091, 1193, 2182, 2386, 3273, 3579, 6546, 7158, 7637, 8351, 9819, 10737, 15274, 16702, 19638, 21474, 22911, 25053, 45822, 50106, 68733, 75159, 137466, 150318, 1301563, 2603126, 3904689, 7809378, 9110941, 11714067, 18221882, 23428134, 27332823, 54665646, 81998469, 163996938]

約数ペア:

[(1, 163996938), (2, 81998469), (3, 54665646), (6, 27332823), (7, 23428134), (9, 18221882), (14, 11714067), (18, 9110941), (21, 7809378), (42, 3904689), (63, 2603126), (126, 1301563), (1091, 150318), (1193, 137466), (2182, 75159), (2386, 68733), (3273, 50106), (3579, 45822), (6546, 25053), (7158, 22911), (7637, 21474), (8351, 19638), (9819, 16702), (10737, 15274)]