142279648

素因数分解:

$2^5\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1553}}^1$

素因数の和:1979

約数の個数: 48

約数和(自身を含む): 321118560

約数和(自身を除く): 178838912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 409, 818, 1553, 1636, 2863, 3106, 3272, 5726, 6212, 6544, 10871, 11452, 12424, 13088, 21742, 22904, 24848, 43484, 45808, 49696, 86968, 91616, 173936, 347872, 635177, 1270354, 2540708, 4446239, 5081416, 8892478, 10162832, 17784956, 20325664, 35569912, 71139824, 142279648]

約数ペア:

[(1, 142279648), (2, 71139824), (4, 35569912), (7, 20325664), (8, 17784956), (14, 10162832), (16, 8892478), (28, 5081416), (32, 4446239), (56, 2540708), (112, 1270354), (224, 635177), (409, 347872), (818, 173936), (1553, 91616), (1636, 86968), (2863, 49696), (3106, 45808), (3272, 43484), (5726, 24848), (6212, 22904), (6544, 21742), (10871, 13088), (11452, 12424)]