151890706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 255644928

約数和(自身を除く): 103754222

約数列:

[1, 2, 11, 22, 43, 86, 307, 473, 523, 614, 946, 1046, 3377, 5753, 6754, 11506, 13201, 22489, 26402, 44978, 145211, 160561, 247379, 290422, 321122, 494758, 1766171, 3532342, 6904123, 13808246, 75945353, 151890706]

約数ペア:

[(1, 151890706), (2, 75945353), (11, 13808246), (22, 6904123), (43, 3532342), (86, 1766171), (307, 494758), (473, 321122), (523, 290422), (614, 247379), (946, 160561), (1046, 145211), (3377, 44978), (5753, 26402), (6754, 22489), (11506, 13201)]