138769156

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{3643}}^1$

素因数の和:3843

約数の個数: 24

約数和(自身を含む): 247937760

約数和(自身を除く): 109168604

約数列:

[1, 2, 4, 89, 107, 178, 214, 356, 428, 3643, 7286, 9523, 14572, 19046, 38092, 324227, 389801, 648454, 779602, 1296908, 1559204, 34692289, 69384578, 138769156]

約数ペア:

[(1, 138769156), (2, 69384578), (4, 34692289), (89, 1559204), (107, 1296908), (178, 779602), (214, 648454), (356, 389801), (428, 324227), (3643, 38092), (7286, 19046), (9523, 14572)]