137631406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{45007}}^1$

素因数の和:45159

約数の個数: 16

約数和(自身を含む): 226840320

約数和(自身を除く): 89208914

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 45007, 90014, 495077, 990154, 6255973, 12511946, 68815703, 137631406]

約数ペア:

[(1, 137631406), (2, 68815703), (11, 12511946), (22, 6255973), (139, 990154), (278, 495077), (1529, 90014), (3058, 45007)]