138913824

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29531}}^1$

素因数の和:29558

約数の個数: 72

約数和(自身を含む): 424197648

約数和(自身を除く): 285283824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 29531, 59062, 88593, 118124, 177186, 206717, 236248, 354372, 413434, 472496, 620151, 708744, 826868, 944992, 1240302, 1417488, 1447019, 1653736, 2480604, 2834976, 2894038, 3307472, 4341057, 4961208, 5788076, 6614944, 8682114, 9922416, 11576152, 17364228, 19844832, 23152304, 34728456, 46304608, 69456912, 138913824]

約数ペア:

[(1, 138913824), (2, 69456912), (3, 46304608), (4, 34728456), (6, 23152304), (7, 19844832), (8, 17364228), (12, 11576152), (14, 9922416), (16, 8682114), (21, 6614944), (24, 5788076), (28, 4961208), (32, 4341057), (42, 3307472), (48, 2894038), (49, 2834976), (56, 2480604), (84, 1653736), (96, 1447019), (98, 1417488), (112, 1240302), (147, 944992), (168, 826868), (196, 708744), (224, 620151), (294, 472496), (336, 413434), (392, 354372), (588, 236248), (672, 206717), (784, 177186), (1176, 118124), (1568, 88593), (2352, 59062), (4704, 29531)]