156711087980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4001}}^1\times {\mathrm{67531}}^1$

素因数の和:71570

約数の個数: 48

約数和(自身を含む): 340531460640

約数和(自身を除く): 183820372660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4001, 8002, 16004, 20005, 40010, 67531, 80020, 116029, 135062, 232058, 270124, 337655, 464116, 580145, 675310, 1160290, 1350620, 1958399, 2320580, 3916798, 7833596, 9791995, 19583990, 39167980, 270191531, 540383062, 1080766124, 1350957655, 2701915310, 5403830620, 7835554399, 15671108798, 31342217596, 39177771995, 78355543990, 156711087980]

約数ペア:

[(1, 156711087980), (2, 78355543990), (4, 39177771995), (5, 31342217596), (10, 15671108798), (20, 7835554399), (29, 5403830620), (58, 2701915310), (116, 1350957655), (145, 1080766124), (290, 540383062), (580, 270191531), (4001, 39167980), (8002, 19583990), (16004, 9791995), (20005, 7833596), (40010, 3916798), (67531, 2320580), (80020, 1958399), (116029, 1350620), (135062, 1160290), (232058, 675310), (270124, 580145), (337655, 464116)]