138156792

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{43943}}^1$

素因数の和:44083

約数の個数: 32

約数和(自身を含む): 348036480

約数和(自身を除く): 209879688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 43943, 87886, 131829, 175772, 263658, 351544, 527316, 1054632, 5756533, 11513066, 17269599, 23026132, 34539198, 46052264, 69078396, 138156792]

約数ペア:

[(1, 138156792), (2, 69078396), (3, 46052264), (4, 34539198), (6, 23026132), (8, 17269599), (12, 11513066), (24, 5756533), (131, 1054632), (262, 527316), (393, 351544), (524, 263658), (786, 175772), (1048, 131829), (1572, 87886), (3144, 43943)]