197326656

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:349

約数の個数: 168

約数和(自身を含む): 599748864

約数和(自身を除く): 402422208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 64, 72, 86, 93, 96, 124, 129, 144, 172, 186, 192, 248, 257, 258, 279, 288, 344, 372, 387, 496, 514, 516, 558, 576, 688, 744, 771, 774, 992, 1028, 1032, 1116, 1333, 1376, 1488, 1542, 1548, 1984, 2056, 2064, 2232, 2313, 2666, 2752, 2976, 3084, 3096, 3999, 4112, 4128, 4464, 4626, 5332, 5952, 6168, 6192, 7967, 7998, 8224, 8256, 8928, 9252, 10664, 11051, 11997, 12336, 12384, 15934, 15996, 16448, 17856, 18504, 21328, 22102, 23901, 23994, 24672, 24768, 31868, 31992, 33153, 37008, 42656, 44204, 47802, 47988, 49344, 63736, 63984, 66306, 71703, 74016, 85312, 88408, 95604, 95976, 99459, 127472, 127968, 132612, 143406, 148032, 176816, 191208, 191952, 198918, 254944, 255936, 265224, 286812, 342581, 353632, 382416, 383904, 397836, 509888, 530448, 573624, 685162, 707264, 764832, 767808, 795672, 1027743, 1060896, 1147248, 1370324, 1529664, 1591344, 2055486, 2121792, 2294496, 2740648, 3083229, 3182688, 4110972, 4588992, 5481296, 6166458, 6365376, 8221944, 10962592, 12332916, 16443888, 21925184, 24665832, 32887776, 49331664, 65775552, 98663328, 197326656]

約数ペア:

[(1, 197326656), (2, 98663328), (3, 65775552), (4, 49331664), (6, 32887776), (8, 24665832), (9, 21925184), (12, 16443888), (16, 12332916), (18, 10962592), (24, 8221944), (31, 6365376), (32, 6166458), (36, 5481296), (43, 4588992), (48, 4110972), (62, 3182688), (64, 3083229), (72, 2740648), (86, 2294496), (93, 2121792), (96, 2055486), (124, 1591344), (129, 1529664), (144, 1370324), (172, 1147248), (186, 1060896), (192, 1027743), (248, 795672), (257, 767808), (258, 764832), (279, 707264), (288, 685162), (344, 573624), (372, 530448), (387, 509888), (496, 397836), (514, 383904), (516, 382416), (558, 353632), (576, 342581), (688, 286812), (744, 265224), (771, 255936), (774, 254944), (992, 198918), (1028, 191952), (1032, 191208), (1116, 176816), (1333, 148032), (1376, 143406), (1488, 132612), (1542, 127968), (1548, 127472), (1984, 99459), (2056, 95976), (2064, 95604), (2232, 88408), (2313, 85312), (2666, 74016), (2752, 71703), (2976, 66306), (3084, 63984), (3096, 63736), (3999, 49344), (4112, 47988), (4128, 47802), (4464, 44204), (4626, 42656), (5332, 37008), (5952, 33153), (6168, 31992), (6192, 31868), (7967, 24768), (7998, 24672), (8224, 23994), (8256, 23901), (8928, 22102), (9252, 21328), (10664, 18504), (11051, 17856), (11997, 16448), (12336, 15996), (12384, 15934)]