143663770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{6451}}^1$

素因数の和:6606

約数の個数: 32

約数和(自身を含む): 275939136

約数和(自身を除く): 132275366

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 4454, 6451, 11135, 12902, 22270, 32255, 64510, 109667, 219334, 548335, 845081, 1096670, 1690162, 4225405, 8450810, 14366377, 28732754, 71831885, 143663770]

約数ペア:

[(1, 143663770), (2, 71831885), (5, 28732754), (10, 14366377), (17, 8450810), (34, 4225405), (85, 1690162), (131, 1096670), (170, 845081), (262, 548335), (655, 219334), (1310, 109667), (2227, 64510), (4454, 32255), (6451, 22270), (11135, 12902)]