143810216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{23017}}^1$

素因数の和:23105

約数の個数: 32

約数和(自身を含む): 298313280

約数和(自身を除く): 154503064

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 23017, 46034, 92068, 184136, 253187, 506374, 1012748, 1634207, 2025496, 3268414, 6536828, 13073656, 17976277, 35952554, 71905108, 143810216]

約数ペア:

[(1, 143810216), (2, 71905108), (4, 35952554), (8, 17976277), (11, 13073656), (22, 6536828), (44, 3268414), (71, 2025496), (88, 1634207), (142, 1012748), (284, 506374), (568, 253187), (781, 184136), (1562, 92068), (3124, 46034), (6248, 23017)]