130527488

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^2\times {\mathrm{431}}^1$

素因数の和:480

約数の個数: 108

約数和(自身を含む): 323180928

約数和(自身を除く): 192653440

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 169, 182, 208, 224, 256, 338, 364, 416, 431, 448, 676, 728, 832, 862, 896, 1183, 1352, 1456, 1664, 1724, 1792, 2366, 2704, 2912, 3017, 3328, 3448, 4732, 5408, 5603, 5824, 6034, 6896, 9464, 10816, 11206, 11648, 12068, 13792, 18928, 21632, 22412, 23296, 24136, 27584, 37856, 39221, 43264, 44824, 48272, 55168, 72839, 75712, 78442, 89648, 96544, 110336, 145678, 151424, 156884, 179296, 193088, 291356, 302848, 313768, 358592, 386176, 509873, 582712, 627536, 717184, 772352, 1019746, 1165424, 1255072, 1434368, 2039492, 2330848, 2510144, 4078984, 4661696, 5020288, 8157968, 9323392, 10040576, 16315936, 18646784, 32631872, 65263744, 130527488]

約数ペア:

[(1, 130527488), (2, 65263744), (4, 32631872), (7, 18646784), (8, 16315936), (13, 10040576), (14, 9323392), (16, 8157968), (26, 5020288), (28, 4661696), (32, 4078984), (52, 2510144), (56, 2330848), (64, 2039492), (91, 1434368), (104, 1255072), (112, 1165424), (128, 1019746), (169, 772352), (182, 717184), (208, 627536), (224, 582712), (256, 509873), (338, 386176), (364, 358592), (416, 313768), (431, 302848), (448, 291356), (676, 193088), (728, 179296), (832, 156884), (862, 151424), (896, 145678), (1183, 110336), (1352, 96544), (1456, 89648), (1664, 78442), (1724, 75712), (1792, 72839), (2366, 55168), (2704, 48272), (2912, 44824), (3017, 43264), (3328, 39221), (3448, 37856), (4732, 27584), (5408, 24136), (5603, 23296), (5824, 22412), (6034, 21632), (6896, 18928), (9464, 13792), (10816, 12068), (11206, 11648)]