142425248

素因数分解:

$2^5\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2801}}^1$

素因数の和:3045

約数の個数: 48

約数和(自身を含む): 321983424

約数和(自身を除く): 179558176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 227, 454, 908, 1589, 1816, 2801, 3178, 3632, 5602, 6356, 7264, 11204, 12712, 19607, 22408, 25424, 39214, 44816, 50848, 78428, 89632, 156856, 313712, 627424, 635827, 1271654, 2543308, 4450789, 5086616, 8901578, 10173232, 17803156, 20346464, 35606312, 71212624, 142425248]

約数ペア:

[(1, 142425248), (2, 71212624), (4, 35606312), (7, 20346464), (8, 17803156), (14, 10173232), (16, 8901578), (28, 5086616), (32, 4450789), (56, 2543308), (112, 1271654), (224, 635827), (227, 627424), (454, 313712), (908, 156856), (1589, 89632), (1816, 78428), (2801, 50848), (3178, 44816), (3632, 39214), (5602, 25424), (6356, 22408), (7264, 19607), (11204, 12712)]