142814028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2729}}^1$

素因数の和:2839

約数の個数: 72

約数和(自身を含む): 392137200

約数和(自身を除く): 249323172

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, 2729, 3738, 4361, 5458, 7476, 8187, 8722, 10916, 13083, 16374, 17444, 19103, 26166, 32748, 38206, 52332, 57309, 76412, 114618, 133721, 229236, 242881, 267442, 401163, 485762, 534884, 728643, 802326, 971524, 1457286, 1604652, 1700167, 2914572, 3400334, 5100501, 6800668, 10201002, 11901169, 20402004, 23802338, 35703507, 47604676, 71407014, 142814028]

約数ペア:

[(1, 142814028), (2, 71407014), (3, 47604676), (4, 35703507), (6, 23802338), (7, 20402004), (12, 11901169), (14, 10201002), (21, 6800668), (28, 5100501), (42, 3400334), (49, 2914572), (84, 1700167), (89, 1604652), (98, 1457286), (147, 971524), (178, 802326), (196, 728643), (267, 534884), (294, 485762), (356, 401163), (534, 267442), (588, 242881), (623, 229236), (1068, 133721), (1246, 114618), (1869, 76412), (2492, 57309), (2729, 52332), (3738, 38206), (4361, 32748), (5458, 26166), (7476, 19103), (8187, 17444), (8722, 16374), (10916, 13083)]