127599208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{8011}}^1$

素因数の和:8209

約数の個数: 32

約数和(自身を含む): 262473120

約数和(自身を除く): 134873912

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 181, 362, 724, 1448, 1991, 3982, 7964, 8011, 15928, 16022, 32044, 64088, 88121, 176242, 352484, 704968, 1449991, 2899982, 5799964, 11599928, 15949901, 31899802, 63799604, 127599208]

約数ペア:

[(1, 127599208), (2, 63799604), (4, 31899802), (8, 15949901), (11, 11599928), (22, 5799964), (44, 2899982), (88, 1449991), (181, 704968), (362, 352484), (724, 176242), (1448, 88121), (1991, 64088), (3982, 32044), (7964, 16022), (8011, 15928)]