149376432

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{15797}}^1$

素因数の和:16005

約数の個数: 40

約数和(自身を含む): 387872496

約数和(自身を除く): 238496064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 9456, 15797, 31594, 47391, 63188, 94782, 126376, 189564, 252752, 379128, 758256, 3112009, 6224018, 9336027, 12448036, 18672054, 24896072, 37344108, 49792144, 74688216, 149376432]

約数ペア:

[(1, 149376432), (2, 74688216), (3, 49792144), (4, 37344108), (6, 24896072), (8, 18672054), (12, 12448036), (16, 9336027), (24, 6224018), (48, 3112009), (197, 758256), (394, 379128), (591, 252752), (788, 189564), (1182, 126376), (1576, 94782), (2364, 63188), (3152, 47391), (4728, 31594), (9456, 15797)]