187828472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 392995680

約数和(自身を除く): 205167208

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 97, 104, 172, 194, 344, 388, 433, 559, 776, 866, 1118, 1261, 1732, 2236, 2522, 3464, 4171, 4472, 5044, 5629, 8342, 10088, 11258, 16684, 18619, 22516, 33368, 37238, 42001, 45032, 54223, 74476, 84002, 108446, 148952, 168004, 216892, 242047, 336008, 433784, 484094, 546013, 968188, 1092026, 1806043, 1936376, 2184052, 3612086, 4368104, 7224172, 14448344, 23478559, 46957118, 93914236, 187828472]

約数ペア:

[(1, 187828472), (2, 93914236), (4, 46957118), (8, 23478559), (13, 14448344), (26, 7224172), (43, 4368104), (52, 3612086), (86, 2184052), (97, 1936376), (104, 1806043), (172, 1092026), (194, 968188), (344, 546013), (388, 484094), (433, 433784), (559, 336008), (776, 242047), (866, 216892), (1118, 168004), (1261, 148952), (1732, 108446), (2236, 84002), (2522, 74476), (3464, 54223), (4171, 45032), (4472, 42001), (5044, 37238), (5629, 33368), (8342, 22516), (10088, 18619), (11258, 16684)]