138376248052

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{133567807}}^1$

素因数の和:133567855

約数の個数: 24

約数和(自身を含む): 284232295424

約数和(自身を除く): 145856047372

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 133567807, 267135614, 534271228, 934974649, 1869949298, 3739898596, 4942008859, 9884017718, 19768035436, 34594062013, 69188124026, 138376248052]

約数ペア:

[(1, 138376248052), (2, 69188124026), (4, 34594062013), (7, 19768035436), (14, 9884017718), (28, 4942008859), (37, 3739898596), (74, 1869949298), (148, 934974649), (259, 534271228), (518, 267135614), (1036, 133567807)]