158826871

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1\times {\mathrm{1987}}^1$

素因数の和:2614

約数の個数: 16

約数和(自身を含む): 191484160

約数和(自身を除く): 32657289

約数列:

[1, 7, 19, 133, 601, 1987, 4207, 11419, 13909, 37753, 79933, 264271, 1194187, 8359309, 22689553, 158826871]

約数ペア:

[(1, 158826871), (7, 22689553), (19, 8359309), (133, 1194187), (601, 264271), (1987, 79933), (4207, 37753), (11419, 13909)]