145305168

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131617}}^1$

素因数の和:131651

約数の個数: 40

約数和(自身を含む): 391695168

約数和(自身を除く): 246390000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 131617, 263234, 394851, 526468, 789702, 1052936, 1579404, 2105872, 3027191, 3158808, 6054382, 6317616, 9081573, 12108764, 18163146, 24217528, 36326292, 48435056, 72652584, 145305168]

約数ペア:

[(1, 145305168), (2, 72652584), (3, 48435056), (4, 36326292), (6, 24217528), (8, 18163146), (12, 12108764), (16, 9081573), (23, 6317616), (24, 6054382), (46, 3158808), (48, 3027191), (69, 2105872), (92, 1579404), (138, 1052936), (184, 789702), (276, 526468), (368, 394851), (552, 263234), (1104, 131617)]