148844384

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1619}}^1$

素因数の和:1672

約数の個数: 72

約数和(自身を含む): 336185640

約数和(自身を除く): 187341256

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 416, 442, 544, 676, 884, 1352, 1619, 1768, 2704, 2873, 3238, 3536, 5408, 5746, 6476, 7072, 11492, 12952, 21047, 22984, 25904, 27523, 42094, 45968, 51808, 55046, 84188, 91936, 110092, 168376, 220184, 273611, 336752, 357799, 440368, 547222, 673504, 715598, 880736, 1094444, 1431196, 2188888, 2862392, 4377776, 4651387, 5724784, 8755552, 9302774, 11449568, 18605548, 37211096, 74422192, 148844384]

約数ペア:

[(1, 148844384), (2, 74422192), (4, 37211096), (8, 18605548), (13, 11449568), (16, 9302774), (17, 8755552), (26, 5724784), (32, 4651387), (34, 4377776), (52, 2862392), (68, 2188888), (104, 1431196), (136, 1094444), (169, 880736), (208, 715598), (221, 673504), (272, 547222), (338, 440368), (416, 357799), (442, 336752), (544, 273611), (676, 220184), (884, 168376), (1352, 110092), (1619, 91936), (1768, 84188), (2704, 55046), (2873, 51808), (3238, 45968), (3536, 42094), (5408, 27523), (5746, 25904), (6476, 22984), (7072, 21047), (11492, 12952)]