158572254

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{2777}}^1$

素因数の和:3120

約数の個数: 32

約数和(自身を含む): 328559616

約数和(自身を除く): 169987362

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 307, 614, 921, 1842, 2777, 5554, 8331, 9517, 16662, 19034, 28551, 57102, 86087, 172174, 258261, 516522, 852539, 1705078, 2557617, 5115234, 26428709, 52857418, 79286127, 158572254]

約数ペア:

[(1, 158572254), (2, 79286127), (3, 52857418), (6, 26428709), (31, 5115234), (62, 2557617), (93, 1705078), (186, 852539), (307, 516522), (614, 258261), (921, 172174), (1842, 86087), (2777, 57102), (5554, 28551), (8331, 19034), (9517, 16662)]