140890128

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{41341}}^1$

素因数の和:41423

約数の個数: 40

約数和(自身を含む): 369101376

約数和(自身を除く): 228211248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 41341, 82682, 124023, 165364, 248046, 330728, 496092, 661456, 992184, 1984368, 2935211, 5870422, 8805633, 11740844, 17611266, 23481688, 35222532, 46963376, 70445064, 140890128]

約数ペア:

[(1, 140890128), (2, 70445064), (3, 46963376), (4, 35222532), (6, 23481688), (8, 17611266), (12, 11740844), (16, 8805633), (24, 5870422), (48, 2935211), (71, 1984368), (142, 992184), (213, 661456), (284, 496092), (426, 330728), (568, 248046), (852, 165364), (1136, 124023), (1704, 82682), (3408, 41341)]