191566336

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1693}}^1$

素因数の和:1741

約数の個数: 80

約数和(自身を含む): 436706424

約数和(自身を除く): 245140088

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 512, 544, 832, 884, 1088, 1664, 1693, 1768, 2176, 3328, 3386, 3536, 4352, 6656, 6772, 7072, 8704, 13544, 14144, 22009, 27088, 28288, 28781, 44018, 54176, 56576, 57562, 88036, 108352, 113152, 115124, 176072, 216704, 230248, 352144, 374153, 433408, 460496, 704288, 748306, 866816, 920992, 1408576, 1496612, 1841984, 2817152, 2993224, 3683968, 5634304, 5986448, 7367936, 11268608, 11972896, 14735872, 23945792, 47891584, 95783168, 191566336]

約数ペア:

[(1, 191566336), (2, 95783168), (4, 47891584), (8, 23945792), (13, 14735872), (16, 11972896), (17, 11268608), (26, 7367936), (32, 5986448), (34, 5634304), (52, 3683968), (64, 2993224), (68, 2817152), (104, 1841984), (128, 1496612), (136, 1408576), (208, 920992), (221, 866816), (256, 748306), (272, 704288), (416, 460496), (442, 433408), (512, 374153), (544, 352144), (832, 230248), (884, 216704), (1088, 176072), (1664, 115124), (1693, 113152), (1768, 108352), (2176, 88036), (3328, 57562), (3386, 56576), (3536, 54176), (4352, 44018), (6656, 28781), (6772, 28288), (7072, 27088), (8704, 22009), (13544, 14144)]