131643648

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{3361}}^1$

素因数の和:3400

約数の個数: 108

約数和(自身を含む): 402007788

約数和(自身を除く): 270364140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 544, 576, 612, 768, 816, 1088, 1152, 1224, 1632, 2176, 2304, 2448, 3264, 3361, 4352, 4896, 6528, 6722, 9792, 10083, 13056, 13444, 19584, 20166, 26888, 30249, 39168, 40332, 53776, 57137, 60498, 80664, 107552, 114274, 120996, 161328, 171411, 215104, 228548, 241992, 322656, 342822, 430208, 457096, 483984, 514233, 645312, 685644, 860416, 914192, 967968, 1028466, 1290624, 1371288, 1828384, 1935936, 2056932, 2581248, 2742576, 3656768, 3871872, 4113864, 5485152, 7313536, 7743744, 8227728, 10970304, 14627072, 16455456, 21940608, 32910912, 43881216, 65821824, 131643648]

約数ペア:

[(1, 131643648), (2, 65821824), (3, 43881216), (4, 32910912), (6, 21940608), (8, 16455456), (9, 14627072), (12, 10970304), (16, 8227728), (17, 7743744), (18, 7313536), (24, 5485152), (32, 4113864), (34, 3871872), (36, 3656768), (48, 2742576), (51, 2581248), (64, 2056932), (68, 1935936), (72, 1828384), (96, 1371288), (102, 1290624), (128, 1028466), (136, 967968), (144, 914192), (153, 860416), (192, 685644), (204, 645312), (256, 514233), (272, 483984), (288, 457096), (306, 430208), (384, 342822), (408, 322656), (544, 241992), (576, 228548), (612, 215104), (768, 171411), (816, 161328), (1088, 120996), (1152, 114274), (1224, 107552), (1632, 80664), (2176, 60498), (2304, 57137), (2448, 53776), (3264, 40332), (3361, 39168), (4352, 30249), (4896, 26888), (6528, 20166), (6722, 19584), (9792, 13444), (10083, 13056)]