163403376

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47947}}^1$

素因数の和:48029

約数の個数: 40

約数和(自身を含む): 428079744

約数和(自身を除く): 264676368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 47947, 95894, 143841, 191788, 287682, 383576, 575364, 767152, 1150728, 2301456, 3404237, 6808474, 10212711, 13616948, 20425422, 27233896, 40850844, 54467792, 81701688, 163403376]

約数ペア:

[(1, 163403376), (2, 81701688), (3, 54467792), (4, 40850844), (6, 27233896), (8, 20425422), (12, 13616948), (16, 10212711), (24, 6808474), (48, 3404237), (71, 2301456), (142, 1150728), (213, 767152), (284, 575364), (426, 383576), (568, 287682), (852, 191788), (1136, 143841), (1704, 95894), (3408, 47947)]