147889876

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{5851}}^1$

素因数の和:6015

約数の個数: 24

約数和(自身を含む): 265446720

約数和(自身を除く): 117556844

約数列:

[1, 2, 4, 71, 89, 142, 178, 284, 356, 5851, 6319, 11702, 12638, 23404, 25276, 415421, 520739, 830842, 1041478, 1661684, 2082956, 36972469, 73944938, 147889876]

約数ペア:

[(1, 147889876), (2, 73944938), (4, 36972469), (71, 2082956), (89, 1661684), (142, 1041478), (178, 830842), (284, 520739), (356, 415421), (5851, 25276), (6319, 23404), (11702, 12638)]