138424384

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5237}}^1$

素因数の和:5315

約数の個数: 56

約数和(自身を含む): 319308480

約数和(自身を除く): 180884096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 826, 944, 1652, 1888, 3304, 3776, 5237, 6608, 10474, 13216, 20948, 26432, 36659, 41896, 73318, 83792, 146636, 167584, 293272, 308983, 335168, 586544, 617966, 1173088, 1235932, 2162881, 2346176, 2471864, 4325762, 4943728, 8651524, 9887456, 17303048, 19774912, 34606096, 69212192, 138424384]

約数ペア:

[(1, 138424384), (2, 69212192), (4, 34606096), (7, 19774912), (8, 17303048), (14, 9887456), (16, 8651524), (28, 4943728), (32, 4325762), (56, 2471864), (59, 2346176), (64, 2162881), (112, 1235932), (118, 1173088), (224, 617966), (236, 586544), (413, 335168), (448, 308983), (472, 293272), (826, 167584), (944, 146636), (1652, 83792), (1888, 73318), (3304, 41896), (3776, 36659), (5237, 26432), (6608, 20948), (10474, 13216)]