140894816

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 287433216

約数和(自身を除く): 146538400

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 127, 148, 254, 296, 508, 592, 937, 1016, 1184, 1874, 2032, 3748, 4064, 4699, 7496, 9398, 14992, 18796, 29984, 34669, 37592, 69338, 75184, 118999, 138676, 150368, 237998, 277352, 475996, 554704, 951992, 1109408, 1903984, 3807968, 4402963, 8805926, 17611852, 35223704, 70447408, 140894816]

約数ペア:

[(1, 140894816), (2, 70447408), (4, 35223704), (8, 17611852), (16, 8805926), (32, 4402963), (37, 3807968), (74, 1903984), (127, 1109408), (148, 951992), (254, 554704), (296, 475996), (508, 277352), (592, 237998), (937, 150368), (1016, 138676), (1184, 118999), (1874, 75184), (2032, 69338), (3748, 37592), (4064, 34669), (4699, 29984), (7496, 18796), (9398, 14992)]