137975488

素因数分解:

$2^6\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2351}}^1$

素因数の和:2501

約数の個数: 56

約数和(自身を含む): 315431424

約数和(自身を除く): 177455936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 131, 224, 262, 448, 524, 917, 1048, 1834, 2096, 2351, 3668, 4192, 4702, 7336, 8384, 9404, 14672, 16457, 18808, 29344, 32914, 37616, 58688, 65828, 75232, 131656, 150464, 263312, 307981, 526624, 615962, 1053248, 1231924, 2155867, 2463848, 4311734, 4927696, 8623468, 9855392, 17246936, 19710784, 34493872, 68987744, 137975488]

約数ペア:

[(1, 137975488), (2, 68987744), (4, 34493872), (7, 19710784), (8, 17246936), (14, 9855392), (16, 8623468), (28, 4927696), (32, 4311734), (56, 2463848), (64, 2155867), (112, 1231924), (131, 1053248), (224, 615962), (262, 526624), (448, 307981), (524, 263312), (917, 150464), (1048, 131656), (1834, 75232), (2096, 65828), (2351, 58688), (3668, 37616), (4192, 32914), (4702, 29344), (7336, 18808), (8384, 16457), (9404, 14672)]