129907864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37159}}^1$

素因数の和:37207

約数の個数: 32

約数和(自身を含む): 267552000

約数和(自身を除く): 137644136

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 37159, 74318, 148636, 297272, 706021, 854657, 1412042, 1709314, 2824084, 3418628, 5648168, 6837256, 16238483, 32476966, 64953932, 129907864]

約数ペア:

[(1, 129907864), (2, 64953932), (4, 32476966), (8, 16238483), (19, 6837256), (23, 5648168), (38, 3418628), (46, 2824084), (76, 1709314), (92, 1412042), (152, 854657), (184, 706021), (437, 297272), (874, 148636), (1748, 74318), (3496, 37159)]