137383456

素因数分解:

$2^5\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2137}}^1$

素因数の和:2202

約数の個数: 72

約数和(自身を含む): 322457436

約数和(自身を除く): 185073980

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 82, 98, 112, 164, 196, 224, 287, 328, 392, 574, 656, 784, 1148, 1312, 1568, 2009, 2137, 2296, 4018, 4274, 4592, 8036, 8548, 9184, 14959, 16072, 17096, 29918, 32144, 34192, 59836, 64288, 68384, 87617, 104713, 119672, 175234, 209426, 239344, 350468, 418852, 478688, 613319, 700936, 837704, 1226638, 1401872, 1675408, 2453276, 2803744, 3350816, 4293233, 4906552, 8586466, 9813104, 17172932, 19626208, 34345864, 68691728, 137383456]

約数ペア:

[(1, 137383456), (2, 68691728), (4, 34345864), (7, 19626208), (8, 17172932), (14, 9813104), (16, 8586466), (28, 4906552), (32, 4293233), (41, 3350816), (49, 2803744), (56, 2453276), (82, 1675408), (98, 1401872), (112, 1226638), (164, 837704), (196, 700936), (224, 613319), (287, 478688), (328, 418852), (392, 350468), (574, 239344), (656, 209426), (784, 175234), (1148, 119672), (1312, 104713), (1568, 87617), (2009, 68384), (2137, 64288), (2296, 59836), (4018, 34192), (4274, 32144), (4592, 29918), (8036, 17096), (8548, 16072), (9184, 14959)]