138036336190

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2089}}^1\times {\mathrm{50441}}^1$

素因数の和:52668

約数の個数: 32

約数和(自身を含む): 250486901280

約数和(自身を除く): 112450565090

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 2089, 4178, 10445, 20890, 50441, 100882, 252205, 273659, 504410, 547318, 1368295, 2736590, 6607771, 13215542, 33038855, 66077710, 105371249, 210742498, 526856245, 1053712490, 13803633619, 27607267238, 69018168095, 138036336190]

約数ペア:

[(1, 138036336190), (2, 69018168095), (5, 27607267238), (10, 13803633619), (131, 1053712490), (262, 526856245), (655, 210742498), (1310, 105371249), (2089, 66077710), (4178, 33038855), (10445, 13215542), (20890, 6607771), (50441, 2736590), (100882, 1368295), (252205, 547318), (273659, 504410)]