124140128

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:1996

約数の個数: 72

約数和(自身を含む): 291388104

約数和(自身を除く): 167247976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 574, 656, 784, 1148, 1312, 1568, 1931, 2009, 2296, 3862, 4018, 4592, 7724, 8036, 9184, 13517, 15448, 16072, 27034, 30896, 32144, 54068, 61792, 64288, 79171, 94619, 108136, 158342, 189238, 216272, 316684, 378476, 432544, 554197, 633368, 756952, 1108394, 1266736, 1513904, 2216788, 2533472, 3027808, 3879379, 4433576, 7758758, 8867152, 15517516, 17734304, 31035032, 62070064, 124140128]

約数ペア:

[(1, 124140128), (2, 62070064), (4, 31035032), (7, 17734304), (8, 15517516), (14, 8867152), (16, 7758758), (28, 4433576), (32, 3879379), (41, 3027808), (49, 2533472), (56, 2216788), (82, 1513904), (98, 1266736), (112, 1108394), (164, 756952), (196, 633368), (224, 554197), (287, 432544), (328, 378476), (392, 316684), (574, 216272), (656, 189238), (784, 158342), (1148, 108136), (1312, 94619), (1568, 79171), (1931, 64288), (2009, 61792), (2296, 54068), (3862, 32144), (4018, 30896), (4592, 27034), (7724, 16072), (8036, 15448), (9184, 13517)]