157429734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{340757}}^1$

素因数の和:340780

約数の個数: 32

約数和(自身を含む): 392553216

約数和(自身を除く): 235123482

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 340757, 681514, 1022271, 2044542, 2385299, 3748327, 4770598, 7155897, 7496654, 11244981, 14311794, 22489962, 26238289, 52476578, 78714867, 157429734]

約数ペア:

[(1, 157429734), (2, 78714867), (3, 52476578), (6, 26238289), (7, 22489962), (11, 14311794), (14, 11244981), (21, 7496654), (22, 7155897), (33, 4770598), (42, 3748327), (66, 2385299), (77, 2044542), (154, 1022271), (231, 681514), (462, 340757)]