180307792

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{34253}}^1$

素因数の和:34315

約数の個数: 40

約数和(自身を含む): 407759616

約数和(自身を除く): 227451824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 34253, 68506, 137012, 239771, 274024, 479542, 548048, 959084, 1609891, 1918168, 3219782, 3836336, 6439564, 11269237, 12879128, 22538474, 25758256, 45076948, 90153896, 180307792]

約数ペア:

[(1, 180307792), (2, 90153896), (4, 45076948), (7, 25758256), (8, 22538474), (14, 12879128), (16, 11269237), (28, 6439564), (47, 3836336), (56, 3219782), (94, 1918168), (112, 1609891), (188, 959084), (329, 548048), (376, 479542), (658, 274024), (752, 239771), (1316, 137012), (2632, 68506), (5264, 34253)]