145603976

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 320716800

約数和(自身を除く): 175112824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 127, 236, 254, 347, 413, 472, 508, 694, 826, 889, 1016, 1388, 1652, 1778, 2429, 2776, 3304, 3556, 4858, 7112, 7493, 9716, 14986, 19432, 20473, 29972, 40946, 44069, 52451, 59944, 81892, 88138, 104902, 143311, 163784, 176276, 209804, 286622, 308483, 352552, 419608, 573244, 616966, 1146488, 1233932, 2467864, 2600071, 5200142, 10400284, 18200497, 20800568, 36400994, 72801988, 145603976]

約数ペア:

[(1, 145603976), (2, 72801988), (4, 36400994), (7, 20800568), (8, 18200497), (14, 10400284), (28, 5200142), (56, 2600071), (59, 2467864), (118, 1233932), (127, 1146488), (236, 616966), (254, 573244), (347, 419608), (413, 352552), (472, 308483), (508, 286622), (694, 209804), (826, 176276), (889, 163784), (1016, 143311), (1388, 104902), (1652, 88138), (1778, 81892), (2429, 59944), (2776, 52451), (3304, 44069), (3556, 40946), (4858, 29972), (7112, 20473), (7493, 19432), (9716, 14986)]