142381728

素因数分解:

$2^5\times 3^2\times {\mathrm{494381}}^1$

素因数の和:494397

約数の個数: 36

約数和(自身を含む): 404898858

約数和(自身を除く): 262517130

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 494381, 988762, 1483143, 1977524, 2966286, 3955048, 4449429, 5932572, 7910096, 8898858, 11865144, 15820192, 17797716, 23730288, 35595432, 47460576, 71190864, 142381728]

約数ペア:

[(1, 142381728), (2, 71190864), (3, 47460576), (4, 35595432), (6, 23730288), (8, 17797716), (9, 15820192), (12, 11865144), (16, 8898858), (18, 7910096), (24, 5932572), (32, 4449429), (36, 3955048), (48, 2966286), (72, 1977524), (96, 1483143), (144, 988762), (288, 494381)]