158888392

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 354170880

約数和(自身を除く): 195282488

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 169, 221, 223, 248, 338, 403, 442, 446, 527, 676, 806, 884, 892, 1054, 1352, 1612, 1768, 1784, 2108, 2873, 2899, 3224, 3791, 4216, 5239, 5746, 5798, 6851, 6913, 7582, 10478, 11492, 11596, 13702, 13826, 15164, 20956, 22984, 23192, 27404, 27652, 30328, 37687, 41912, 49283, 54808, 55304, 75374, 89063, 89869, 98566, 117521, 150748, 178126, 179738, 197132, 235042, 301496, 356252, 359476, 394264, 470084, 640679, 712504, 718952, 940168, 1168297, 1281358, 1527773, 2336594, 2562716, 3055546, 4673188, 5125432, 6111092, 9346376, 12222184, 19861049, 39722098, 79444196, 158888392]

約数ペア:

[(1, 158888392), (2, 79444196), (4, 39722098), (8, 19861049), (13, 12222184), (17, 9346376), (26, 6111092), (31, 5125432), (34, 4673188), (52, 3055546), (62, 2562716), (68, 2336594), (104, 1527773), (124, 1281358), (136, 1168297), (169, 940168), (221, 718952), (223, 712504), (248, 640679), (338, 470084), (403, 394264), (442, 359476), (446, 356252), (527, 301496), (676, 235042), (806, 197132), (884, 179738), (892, 178126), (1054, 150748), (1352, 117521), (1612, 98566), (1768, 89869), (1784, 89063), (2108, 75374), (2873, 55304), (2899, 54808), (3224, 49283), (3791, 41912), (4216, 37687), (5239, 30328), (5746, 27652), (5798, 27404), (6851, 23192), (6913, 22984), (7582, 20956), (10478, 15164), (11492, 13826), (11596, 13702)]