149870406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{33349}}^1$

素因数の和:33468

約数の個数: 32

約数和(自身を含む): 345772800

約数和(自身を除く): 195902394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 107, 214, 321, 642, 749, 1498, 2247, 4494, 33349, 66698, 100047, 200094, 233443, 466886, 700329, 1400658, 3568343, 7136686, 10705029, 21410058, 24978401, 49956802, 74935203, 149870406]

約数ペア:

[(1, 149870406), (2, 74935203), (3, 49956802), (6, 24978401), (7, 21410058), (14, 10705029), (21, 7136686), (42, 3568343), (107, 1400658), (214, 700329), (321, 466886), (642, 233443), (749, 200094), (1498, 100047), (2247, 66698), (4494, 33349)]