139737888

素因数分解:

$2^5\times 3^2\times {\mathrm{485201}}^1$

素因数の和:485217

約数の個数: 36

約数和(自身を含む): 397380438

約数和(自身を除く): 257642550

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 485201, 970402, 1455603, 1940804, 2911206, 3881608, 4366809, 5822412, 7763216, 8733618, 11644824, 15526432, 17467236, 23289648, 34934472, 46579296, 69868944, 139737888]

約数ペア:

[(1, 139737888), (2, 69868944), (3, 46579296), (4, 34934472), (6, 23289648), (8, 17467236), (9, 15526432), (12, 11644824), (16, 8733618), (18, 7763216), (24, 5822412), (32, 4366809), (36, 3881608), (48, 2911206), (72, 1940804), (96, 1455603), (144, 970402), (288, 485201)]