187932472

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6977}}^1$

素因数の和:7040

約数の個数: 64

約数和(自身を含む): 445475520

約数和(自身を除く): 257543048

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 3367, 3848, 6734, 6977, 13468, 13954, 26936, 27908, 48839, 55816, 90701, 97678, 181402, 195356, 258149, 362804, 390712, 516298, 634907, 725608, 1032596, 1269814, 1807043, 2065192, 2539628, 3355937, 3614086, 5079256, 6711874, 7228172, 13423748, 14456344, 23491559, 26847496, 46983118, 93966236, 187932472]

約数ペア:

[(1, 187932472), (2, 93966236), (4, 46983118), (7, 26847496), (8, 23491559), (13, 14456344), (14, 13423748), (26, 7228172), (28, 6711874), (37, 5079256), (52, 3614086), (56, 3355937), (74, 2539628), (91, 2065192), (104, 1807043), (148, 1269814), (182, 1032596), (259, 725608), (296, 634907), (364, 516298), (481, 390712), (518, 362804), (728, 258149), (962, 195356), (1036, 181402), (1924, 97678), (2072, 90701), (3367, 55816), (3848, 48839), (6734, 27908), (6977, 26936), (13468, 13954)]