141976716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2713}}^1$

素因数の和:2823

約数の個数: 72

約数和(自身を含む): 389838960

約数和(自身を除く): 247862244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 89, 98, 147, 178, 196, 267, 294, 356, 534, 588, 623, 1068, 1246, 1869, 2492, 2713, 3738, 4361, 5426, 7476, 8139, 8722, 10852, 13083, 16278, 17444, 18991, 26166, 32556, 37982, 52332, 56973, 75964, 113946, 132937, 227892, 241457, 265874, 398811, 482914, 531748, 724371, 797622, 965828, 1448742, 1595244, 1690199, 2897484, 3380398, 5070597, 6760796, 10141194, 11831393, 20282388, 23662786, 35494179, 47325572, 70988358, 141976716]

約数ペア:

[(1, 141976716), (2, 70988358), (3, 47325572), (4, 35494179), (6, 23662786), (7, 20282388), (12, 11831393), (14, 10141194), (21, 6760796), (28, 5070597), (42, 3380398), (49, 2897484), (84, 1690199), (89, 1595244), (98, 1448742), (147, 965828), (178, 797622), (196, 724371), (267, 531748), (294, 482914), (356, 398811), (534, 265874), (588, 241457), (623, 227892), (1068, 132937), (1246, 113946), (1869, 75964), (2492, 56973), (2713, 52332), (3738, 37982), (4361, 32556), (5426, 26166), (7476, 18991), (8139, 17444), (8722, 16278), (10852, 13083)]