131268032

素因数分解:

$2^6\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2593}}^1$

素因数の和:2725

約数の個数: 56

約数和(自身を含む): 300447456

約数和(自身を除く): 169179424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 224, 226, 448, 452, 791, 904, 1582, 1808, 2593, 3164, 3616, 5186, 6328, 7232, 10372, 12656, 18151, 20744, 25312, 36302, 41488, 50624, 72604, 82976, 145208, 165952, 290416, 293009, 580832, 586018, 1161664, 1172036, 2051063, 2344072, 4102126, 4688144, 8204252, 9376288, 16408504, 18752576, 32817008, 65634016, 131268032]

約数ペア:

[(1, 131268032), (2, 65634016), (4, 32817008), (7, 18752576), (8, 16408504), (14, 9376288), (16, 8204252), (28, 4688144), (32, 4102126), (56, 2344072), (64, 2051063), (112, 1172036), (113, 1161664), (224, 586018), (226, 580832), (448, 293009), (452, 290416), (791, 165952), (904, 145208), (1582, 82976), (1808, 72604), (2593, 50624), (3164, 41488), (3616, 36302), (5186, 25312), (6328, 20744), (7232, 18151), (10372, 12656)]