102408488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 250629120

約数和(自身を除く): 148220632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 47, 52, 56, 73, 82, 91, 94, 104, 146, 164, 182, 188, 287, 292, 328, 329, 364, 376, 511, 533, 574, 584, 611, 658, 728, 949, 1022, 1066, 1148, 1222, 1316, 1898, 1927, 2044, 2132, 2296, 2444, 2632, 2993, 3431, 3731, 3796, 3854, 4088, 4264, 4277, 4888, 5986, 6643, 6862, 7462, 7592, 7708, 8554, 11972, 13286, 13489, 13724, 14924, 15416, 17108, 20951, 23944, 24017, 25051, 26572, 26978, 27448, 29848, 34216, 38909, 41902, 44603, 48034, 50102, 53144, 53956, 77818, 83804, 89206, 96068, 100204, 107912, 140671, 155636, 167608, 175357, 178412, 192136, 200408, 272363, 281342, 311272, 312221, 350714, 356824, 544726, 562684, 624442, 701428, 984697, 1089452, 1125368, 1248884, 1402856, 1828723, 1969394, 2178904, 2497768, 3657446, 3938788, 7314892, 7877576, 12801061, 14629784, 25602122, 51204244, 102408488]

約数ペア:

[(1, 102408488), (2, 51204244), (4, 25602122), (7, 14629784), (8, 12801061), (13, 7877576), (14, 7314892), (26, 3938788), (28, 3657446), (41, 2497768), (47, 2178904), (52, 1969394), (56, 1828723), (73, 1402856), (82, 1248884), (91, 1125368), (94, 1089452), (104, 984697), (146, 701428), (164, 624442), (182, 562684), (188, 544726), (287, 356824), (292, 350714), (328, 312221), (329, 311272), (364, 281342), (376, 272363), (511, 200408), (533, 192136), (574, 178412), (584, 175357), (611, 167608), (658, 155636), (728, 140671), (949, 107912), (1022, 100204), (1066, 96068), (1148, 89206), (1222, 83804), (1316, 77818), (1898, 53956), (1927, 53144), (2044, 50102), (2132, 48034), (2296, 44603), (2444, 41902), (2632, 38909), (2993, 34216), (3431, 29848), (3731, 27448), (3796, 26978), (3854, 26572), (4088, 25051), (4264, 24017), (4277, 23944), (4888, 20951), (5986, 17108), (6643, 15416), (6862, 14924), (7462, 13724), (7592, 13489), (7708, 13286), (8554, 11972)]