147840726

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{499}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 328104000

約数和(自身を除く): 180263274

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 499, 737, 998, 1474, 1497, 2211, 2994, 4422, 4489, 5489, 8978, 10978, 13467, 16467, 26934, 32934, 33433, 49379, 66866, 98758, 100299, 148137, 200598, 296274, 367763, 735526, 1103289, 2206578, 2240011, 4480022, 6720033, 13440066, 24640121, 49280242, 73920363, 147840726]

約数ペア:

[(1, 147840726), (2, 73920363), (3, 49280242), (6, 24640121), (11, 13440066), (22, 6720033), (33, 4480022), (66, 2240011), (67, 2206578), (134, 1103289), (201, 735526), (402, 367763), (499, 296274), (737, 200598), (998, 148137), (1474, 100299), (1497, 98758), (2211, 66866), (2994, 49379), (4422, 33433), (4489, 32934), (5489, 26934), (8978, 16467), (10978, 13467)]