127114372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2257

約数の個数: 72

約数和(自身を含む): 296013312

約数和(自身を除く): 168898940

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 1309, 1694, 2057, 2207, 2618, 3388, 4114, 4414, 5236, 8228, 8828, 14399, 15449, 24277, 28798, 30898, 37519, 48554, 57596, 61796, 75038, 97108, 150076, 169939, 262633, 267047, 339878, 412709, 525266, 534094, 679756, 825418, 1050532, 1068188, 1650836, 1869329, 2888963, 3738658, 4539799, 5777926, 7477316, 9079598, 11555852, 18159196, 31778593, 63557186, 127114372]

約数ペア:

[(1, 127114372), (2, 63557186), (4, 31778593), (7, 18159196), (11, 11555852), (14, 9079598), (17, 7477316), (22, 5777926), (28, 4539799), (34, 3738658), (44, 2888963), (68, 1869329), (77, 1650836), (119, 1068188), (121, 1050532), (154, 825418), (187, 679756), (238, 534094), (242, 525266), (308, 412709), (374, 339878), (476, 267047), (484, 262633), (748, 169939), (847, 150076), (1309, 97108), (1694, 75038), (2057, 61796), (2207, 57596), (2618, 48554), (3388, 37519), (4114, 30898), (4414, 28798), (5236, 24277), (8228, 15449), (8828, 14399)]