186971928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:537

約数の個数: 128

約数和(自身を含む): 554238720

約数和(自身を除く): 367266792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 157, 264, 286, 312, 314, 347, 429, 471, 572, 628, 694, 858, 942, 1041, 1144, 1256, 1388, 1716, 1727, 1884, 2041, 2082, 2776, 3432, 3454, 3768, 3817, 4082, 4164, 4511, 5181, 6123, 6908, 7634, 8164, 8328, 9022, 10362, 11451, 12246, 13533, 13816, 15268, 16328, 18044, 20724, 22451, 22902, 24492, 27066, 30536, 36088, 41448, 44902, 45804, 48984, 49621, 54132, 54479, 67353, 89804, 91608, 99242, 108264, 108958, 134706, 148863, 163437, 179608, 198484, 217916, 269412, 297726, 326874, 396968, 435832, 538824, 595452, 599269, 653748, 708227, 1190904, 1198538, 1307496, 1416454, 1797807, 2124681, 2397076, 2832908, 3595614, 4249362, 4794152, 5665816, 7191228, 7790497, 8498724, 14382456, 15580994, 16997448, 23371491, 31161988, 46742982, 62323976, 93485964, 186971928]

約数ペア:

[(1, 186971928), (2, 93485964), (3, 62323976), (4, 46742982), (6, 31161988), (8, 23371491), (11, 16997448), (12, 15580994), (13, 14382456), (22, 8498724), (24, 7790497), (26, 7191228), (33, 5665816), (39, 4794152), (44, 4249362), (52, 3595614), (66, 2832908), (78, 2397076), (88, 2124681), (104, 1797807), (132, 1416454), (143, 1307496), (156, 1198538), (157, 1190904), (264, 708227), (286, 653748), (312, 599269), (314, 595452), (347, 538824), (429, 435832), (471, 396968), (572, 326874), (628, 297726), (694, 269412), (858, 217916), (942, 198484), (1041, 179608), (1144, 163437), (1256, 148863), (1388, 134706), (1716, 108958), (1727, 108264), (1884, 99242), (2041, 91608), (2082, 89804), (2776, 67353), (3432, 54479), (3454, 54132), (3768, 49621), (3817, 48984), (4082, 45804), (4164, 44902), (4511, 41448), (5181, 36088), (6123, 30536), (6908, 27066), (7634, 24492), (8164, 22902), (8328, 22451), (9022, 20724), (10362, 18044), (11451, 16328), (12246, 15268), (13533, 13816)]