155957984

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1137

約数の個数: 96

約数和(自身を含む): 385963200

約数和(自身を除く): 230005216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 637, 686, 728, 784, 1093, 1274, 1372, 1456, 1568, 2186, 2548, 2744, 2912, 4372, 4459, 5096, 5488, 7651, 8744, 8918, 10192, 10976, 14209, 15302, 17488, 17836, 20384, 28418, 30604, 34976, 35672, 53557, 56836, 61208, 71344, 99463, 107114, 113672, 122416, 142688, 198926, 214228, 227344, 244832, 374899, 397852, 428456, 454688, 696241, 749798, 795704, 856912, 1392482, 1499596, 1591408, 1713824, 2784964, 2999192, 3182816, 4873687, 5569928, 5998384, 9747374, 11139856, 11996768, 19494748, 22279712, 38989496, 77978992, 155957984]

約数ペア:

[(1, 155957984), (2, 77978992), (4, 38989496), (7, 22279712), (8, 19494748), (13, 11996768), (14, 11139856), (16, 9747374), (26, 5998384), (28, 5569928), (32, 4873687), (49, 3182816), (52, 2999192), (56, 2784964), (91, 1713824), (98, 1591408), (104, 1499596), (112, 1392482), (182, 856912), (196, 795704), (208, 749798), (224, 696241), (343, 454688), (364, 428456), (392, 397852), (416, 374899), (637, 244832), (686, 227344), (728, 214228), (784, 198926), (1093, 142688), (1274, 122416), (1372, 113672), (1456, 107114), (1568, 99463), (2186, 71344), (2548, 61208), (2744, 56836), (2912, 53557), (4372, 35672), (4459, 34976), (5096, 30604), (5488, 28418), (7651, 20384), (8744, 17836), (8918, 17488), (10192, 15302), (10976, 14209)]