143697422

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2405

約数の個数: 32

約数和(自身を含む): 247497984

約数和(自身を除く): 103800562

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 1331, 2347, 2662, 2783, 4694, 5566, 25817, 30613, 51634, 53981, 61226, 107962, 283987, 567974, 593791, 1187582, 3123857, 6247714, 6531701, 13063402, 71848711, 143697422]

約数ペア:

[(1, 143697422), (2, 71848711), (11, 13063402), (22, 6531701), (23, 6247714), (46, 3123857), (121, 1187582), (242, 593791), (253, 567974), (506, 283987), (1331, 107962), (2347, 61226), (2662, 53981), (2783, 51634), (4694, 30613), (5566, 25817)]