111439216

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 264197376

約数和(自身を除く): 152758160

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 107, 112, 119, 136, 214, 238, 272, 428, 476, 547, 749, 856, 952, 1094, 1498, 1712, 1819, 1904, 2188, 2996, 3638, 3829, 4376, 5992, 7276, 7658, 8752, 9299, 11984, 12733, 14552, 15316, 18598, 25466, 29104, 30632, 37196, 50932, 58529, 61264, 65093, 74392, 101864, 117058, 130186, 148784, 203728, 234116, 260372, 409703, 468232, 520744, 819406, 936464, 994993, 1041488, 1638812, 1989986, 3277624, 3979972, 6555248, 6964951, 7959944, 13929902, 15919888, 27859804, 55719608, 111439216]

約数ペア:

[(1, 111439216), (2, 55719608), (4, 27859804), (7, 15919888), (8, 13929902), (14, 7959944), (16, 6964951), (17, 6555248), (28, 3979972), (34, 3277624), (56, 1989986), (68, 1638812), (107, 1041488), (112, 994993), (119, 936464), (136, 819406), (214, 520744), (238, 468232), (272, 409703), (428, 260372), (476, 234116), (547, 203728), (749, 148784), (856, 130186), (952, 117058), (1094, 101864), (1498, 74392), (1712, 65093), (1819, 61264), (1904, 58529), (2188, 50932), (2996, 37196), (3638, 30632), (3829, 29104), (4376, 25466), (5992, 18598), (7276, 15316), (7658, 14552), (8752, 12733), (9299, 11984)]