156912138856

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{8531543}}^1$

素因数の和:8531590

約数の個数: 48

約数和(自身を含む): 340408605600

約数和(自身を除く): 183496466744

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2299, 4598, 9196, 18392, 8531543, 17063086, 34126172, 68252344, 93846973, 162099317, 187693946, 324198634, 375387892, 648397268, 750775784, 1032316703, 1296794536, 1783092487, 2064633406, 3566184974, 4129266812, 7132369948, 8258533624, 14264739896, 19614017357, 39228034714, 78456069428, 156912138856]

約数ペア:

[(1, 156912138856), (2, 78456069428), (4, 39228034714), (8, 19614017357), (11, 14264739896), (19, 8258533624), (22, 7132369948), (38, 4129266812), (44, 3566184974), (76, 2064633406), (88, 1783092487), (121, 1296794536), (152, 1032316703), (209, 750775784), (242, 648397268), (418, 375387892), (484, 324198634), (836, 187693946), (968, 162099317), (1672, 93846973), (2299, 68252344), (4598, 34126172), (9196, 17063086), (18392, 8531543)]