156965838668

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{26729}}^1\times {\mathrm{39679}}^1$

素因数の和:66449

約数の個数: 24

約数和(自身を含む): 282131942400

約数和(自身を除く): 125166103732

約数列:

[1, 2, 4, 37, 74, 148, 26729, 39679, 53458, 79358, 106916, 158716, 988973, 1468123, 1977946, 2936246, 3955892, 5872492, 1060579991, 2121159982, 4242319964, 39241459667, 78482919334, 156965838668]

約数ペア:

[(1, 156965838668), (2, 78482919334), (4, 39241459667), (37, 4242319964), (74, 2121159982), (148, 1060579991), (26729, 5872492), (39679, 3955892), (53458, 2936246), (79358, 1977946), (106916, 1468123), (158716, 988973)]