142842882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{607}}^1$

素因数の和:1063

約数の個数: 64

約数和(自身を含む): 353009664

約数和(自身を除く): 210166782

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 431, 546, 607, 862, 1214, 1293, 1821, 2586, 3017, 3642, 4249, 5603, 6034, 7891, 8498, 9051, 11206, 12747, 15782, 16809, 18102, 23673, 25494, 33618, 39221, 47346, 55237, 78442, 110474, 117663, 165711, 235326, 261617, 331422, 523234, 784851, 1569702, 1831319, 3401021, 3662638, 5493957, 6802042, 10203063, 10987914, 20406126, 23807147, 47614294, 71421441, 142842882]

約数ペア:

[(1, 142842882), (2, 71421441), (3, 47614294), (6, 23807147), (7, 20406126), (13, 10987914), (14, 10203063), (21, 6802042), (26, 5493957), (39, 3662638), (42, 3401021), (78, 1831319), (91, 1569702), (182, 784851), (273, 523234), (431, 331422), (546, 261617), (607, 235326), (862, 165711), (1214, 117663), (1293, 110474), (1821, 78442), (2586, 55237), (3017, 47346), (3642, 39221), (4249, 33618), (5603, 25494), (6034, 23673), (7891, 18102), (8498, 16809), (9051, 15782), (11206, 12747)]