151309998

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{400291}}^1$

素因数の和:400309

約数の個数: 32

約数和(自身を含む): 384280320

約数和(自身を除く): 232970322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 400291, 800582, 1200873, 2401746, 2802037, 3602619, 5604074, 7205238, 8406111, 10807857, 16812222, 21615714, 25218333, 50436666, 75654999, 151309998]

約数ペア:

[(1, 151309998), (2, 75654999), (3, 50436666), (6, 25218333), (7, 21615714), (9, 16812222), (14, 10807857), (18, 8406111), (21, 7205238), (27, 5604074), (42, 3602619), (54, 2802037), (63, 2401746), (126, 1200873), (189, 800582), (378, 400291)]