180283609

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 214272000

約数和(自身を除く): 33988391

約数列:

[1, 11, 19, 61, 79, 179, 209, 671, 869, 1159, 1501, 1969, 3401, 4819, 10919, 12749, 14141, 16511, 37411, 53009, 91561, 120109, 155551, 207461, 268679, 862601, 1007171, 2282071, 2955469, 9488611, 16389419, 180283609]

約数ペア:

[(1, 180283609), (11, 16389419), (19, 9488611), (61, 2955469), (79, 2282071), (179, 1007171), (209, 862601), (671, 268679), (869, 207461), (1159, 155551), (1501, 120109), (1969, 91561), (3401, 53009), (4819, 37411), (10919, 16511), (12749, 14141)]