149218862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{2711}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 252866880

約数和(自身を除く): 103648018

約数列:

[1, 2, 13, 26, 29, 58, 73, 146, 377, 754, 949, 1898, 2117, 2711, 4234, 5422, 27521, 35243, 55042, 70486, 78619, 157238, 197903, 395806, 1022047, 2044094, 2572739, 5145478, 5739187, 11478374, 74609431, 149218862]

約数ペア:

[(1, 149218862), (2, 74609431), (13, 11478374), (26, 5739187), (29, 5145478), (58, 2572739), (73, 2044094), (146, 1022047), (377, 395806), (754, 197903), (949, 157238), (1898, 78619), (2117, 70486), (2711, 55042), (4234, 35243), (5422, 27521)]