131737088

素因数分解:

$2^9\times 7^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 120

約数和(自身を含む): 314879400

約数和(自身を除く): 183142312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 59, 64, 89, 98, 112, 118, 128, 178, 196, 224, 236, 256, 356, 392, 413, 448, 472, 512, 623, 712, 784, 826, 896, 944, 1246, 1424, 1568, 1652, 1792, 1888, 2492, 2848, 2891, 3136, 3304, 3584, 3776, 4361, 4984, 5251, 5696, 5782, 6272, 6608, 7552, 8722, 9968, 10502, 11392, 11564, 12544, 13216, 15104, 17444, 19936, 21004, 22784, 23128, 25088, 26432, 30208, 34888, 36757, 39872, 42008, 45568, 46256, 52864, 69776, 73514, 79744, 84016, 92512, 105728, 139552, 147028, 159488, 168032, 185024, 211456, 257299, 279104, 294056, 318976, 336064, 370048, 514598, 558208, 588112, 672128, 740096, 1029196, 1116416, 1176224, 1344256, 1480192, 2058392, 2232832, 2352448, 2688512, 4116784, 4704896, 8233568, 9409792, 16467136, 18819584, 32934272, 65868544, 131737088]

約数ペア:

[(1, 131737088), (2, 65868544), (4, 32934272), (7, 18819584), (8, 16467136), (14, 9409792), (16, 8233568), (28, 4704896), (32, 4116784), (49, 2688512), (56, 2352448), (59, 2232832), (64, 2058392), (89, 1480192), (98, 1344256), (112, 1176224), (118, 1116416), (128, 1029196), (178, 740096), (196, 672128), (224, 588112), (236, 558208), (256, 514598), (356, 370048), (392, 336064), (413, 318976), (448, 294056), (472, 279104), (512, 257299), (623, 211456), (712, 185024), (784, 168032), (826, 159488), (896, 147028), (944, 139552), (1246, 105728), (1424, 92512), (1568, 84016), (1652, 79744), (1792, 73514), (1888, 69776), (2492, 52864), (2848, 46256), (2891, 45568), (3136, 42008), (3304, 39872), (3584, 36757), (3776, 34888), (4361, 30208), (4984, 26432), (5251, 25088), (5696, 23128), (5782, 22784), (6272, 21004), (6608, 19936), (7552, 17444), (8722, 15104), (9968, 13216), (10502, 12544), (11392, 11564)]