140342496

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{208843}}^1$

素因数の和:208863

約数の個数: 48

約数和(自身を含む): 421029504

約数和(自身を除く): 280687008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 208843, 417686, 626529, 835372, 1253058, 1461901, 1670744, 2506116, 2923802, 3341488, 4385703, 5012232, 5847604, 6682976, 8771406, 10024464, 11695208, 17542812, 20048928, 23390416, 35085624, 46780832, 70171248, 140342496]

約数ペア:

[(1, 140342496), (2, 70171248), (3, 46780832), (4, 35085624), (6, 23390416), (7, 20048928), (8, 17542812), (12, 11695208), (14, 10024464), (16, 8771406), (21, 6682976), (24, 5847604), (28, 5012232), (32, 4385703), (42, 3341488), (48, 2923802), (56, 2506116), (84, 1670744), (96, 1461901), (112, 1253058), (168, 835372), (224, 626529), (336, 417686), (672, 208843)]