157400287786

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{38902691}}^1$

素因数の和:38902734

約数の個数: 24

約数和(自身を含む): 286635034656

約数和(自身を除く): 129234746870

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 38902691, 77805382, 272318837, 544637674, 661345747, 1322691494, 4629420229, 9258840458, 11242877699, 22485755398, 78700143893, 157400287786]

約数ペア:

[(1, 157400287786), (2, 78700143893), (7, 22485755398), (14, 11242877699), (17, 9258840458), (34, 4629420229), (119, 1322691494), (238, 661345747), (289, 544637674), (578, 272318837), (2023, 77805382), (4046, 38902691)]