147896

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:171

約数の個数: 32

約数和(自身を含む): 336000

約数和(自身を除く): 188104

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 139, 152, 266, 278, 532, 556, 973, 1064, 1112, 1946, 2641, 3892, 5282, 7784, 10564, 18487, 21128, 36974, 73948, 147896]

約数ペア:

[(1, 147896), (2, 73948), (4, 36974), (7, 21128), (8, 18487), (14, 10564), (19, 7784), (28, 5282), (38, 3892), (56, 2641), (76, 1946), (133, 1112), (139, 1064), (152, 973), (266, 556), (278, 532)]