157622408912

素因数分解:

$2^4\times {\mathrm{36151}}^1\times {\mathrm{272507}}^1$

素因数の和:308666

約数の個数: 20

約数和(自身を含む): 305402985696

約数和(自身を除く): 147780576784

約数列:

[1, 2, 4, 8, 16, 36151, 72302, 144604, 272507, 289208, 545014, 578416, 1090028, 2180056, 4360112, 9851400557, 19702801114, 39405602228, 78811204456, 157622408912]

約数ペア:

[(1, 157622408912), (2, 78811204456), (4, 39405602228), (8, 19702801114), (16, 9851400557), (36151, 4360112), (72302, 2180056), (144604, 1090028), (272507, 578416), (289208, 545014)]