15188368

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 60

約数和(自身を含む): 32880708

約数和(自身を除く): 17692340

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 137, 164, 169, 208, 274, 328, 338, 533, 548, 656, 676, 1066, 1096, 1352, 1781, 2132, 2192, 2704, 3562, 4264, 5617, 6929, 7124, 8528, 11234, 13858, 14248, 22468, 23153, 27716, 28496, 44936, 46306, 55432, 73021, 89872, 92612, 110864, 146042, 185224, 292084, 370448, 584168, 949273, 1168336, 1898546, 3797092, 7594184, 15188368]

約数ペア:

[(1, 15188368), (2, 7594184), (4, 3797092), (8, 1898546), (13, 1168336), (16, 949273), (26, 584168), (41, 370448), (52, 292084), (82, 185224), (104, 146042), (137, 110864), (164, 92612), (169, 89872), (208, 73021), (274, 55432), (328, 46306), (338, 44936), (533, 28496), (548, 27716), (656, 23153), (676, 22468), (1066, 14248), (1096, 13858), (1352, 11234), (1781, 8528), (2132, 7124), (2192, 6929), (2704, 5617), (3562, 4264)]