138191596

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{15307}}^1$

素因数の和:15409

約数の個数: 24

約数和(自身を含む): 252459536

約数和(自身を除く): 114267940

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2257, 4514, 9028, 15307, 30614, 61228, 566359, 933727, 1132718, 1867454, 2265436, 3734908, 34547899, 69095798, 138191596]

約数ペア:

[(1, 138191596), (2, 69095798), (4, 34547899), (37, 3734908), (61, 2265436), (74, 1867454), (122, 1132718), (148, 933727), (244, 566359), (2257, 61228), (4514, 30614), (9028, 15307)]