139331304

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:640

約数の個数: 144

約数和(自身を含む): 445800420

約数和(自身を除く): 306469116

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 73, 84, 98, 126, 146, 147, 168, 196, 219, 252, 292, 294, 392, 438, 441, 504, 511, 541, 584, 588, 657, 876, 882, 1022, 1082, 1176, 1314, 1533, 1623, 1752, 1764, 2044, 2164, 2628, 3066, 3246, 3528, 3577, 3787, 4088, 4328, 4599, 4869, 5256, 6132, 6492, 7154, 7574, 9198, 9738, 10731, 11361, 12264, 12984, 14308, 15148, 18396, 19476, 21462, 22722, 26509, 28616, 30296, 32193, 34083, 36792, 38952, 39493, 42924, 45444, 53018, 64386, 68166, 78986, 79527, 85848, 90888, 106036, 118479, 128772, 136332, 157972, 159054, 212072, 236958, 238581, 257544, 272664, 276451, 315944, 318108, 355437, 473916, 477162, 552902, 636216, 710874, 829353, 947832, 954324, 1105804, 1421748, 1658706, 1908648, 1935157, 2211608, 2488059, 2843496, 3317412, 3870314, 4976118, 5805471, 6634824, 7740628, 9952236, 11610942, 15481256, 17416413, 19904472, 23221884, 34832826, 46443768, 69665652, 139331304]

約数ペア:

[(1, 139331304), (2, 69665652), (3, 46443768), (4, 34832826), (6, 23221884), (7, 19904472), (8, 17416413), (9, 15481256), (12, 11610942), (14, 9952236), (18, 7740628), (21, 6634824), (24, 5805471), (28, 4976118), (36, 3870314), (42, 3317412), (49, 2843496), (56, 2488059), (63, 2211608), (72, 1935157), (73, 1908648), (84, 1658706), (98, 1421748), (126, 1105804), (146, 954324), (147, 947832), (168, 829353), (196, 710874), (219, 636216), (252, 552902), (292, 477162), (294, 473916), (392, 355437), (438, 318108), (441, 315944), (504, 276451), (511, 272664), (541, 257544), (584, 238581), (588, 236958), (657, 212072), (876, 159054), (882, 157972), (1022, 136332), (1082, 128772), (1176, 118479), (1314, 106036), (1533, 90888), (1623, 85848), (1752, 79527), (1764, 78986), (2044, 68166), (2164, 64386), (2628, 53018), (3066, 45444), (3246, 42924), (3528, 39493), (3577, 38952), (3787, 36792), (4088, 34083), (4328, 32193), (4599, 30296), (4869, 28616), (5256, 26509), (6132, 22722), (6492, 21462), (7154, 19476), (7574, 18396), (9198, 15148), (9738, 14308), (10731, 12984), (11361, 12264)]