156493020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{35729}}^1$

素因数の和:35814

約数の個数: 48

約数和(自身を含む): 444195360

約数和(自身を除く): 287702340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 35729, 71458, 107187, 142916, 178645, 214374, 357290, 428748, 535935, 714580, 1071870, 2143740, 2608217, 5216434, 7824651, 10432868, 13041085, 15649302, 26082170, 31298604, 39123255, 52164340, 78246510, 156493020]

約数ペア:

[(1, 156493020), (2, 78246510), (3, 52164340), (4, 39123255), (5, 31298604), (6, 26082170), (10, 15649302), (12, 13041085), (15, 10432868), (20, 7824651), (30, 5216434), (60, 2608217), (73, 2143740), (146, 1071870), (219, 714580), (292, 535935), (365, 428748), (438, 357290), (730, 214374), (876, 178645), (1095, 142916), (1460, 107187), (2190, 71458), (4380, 35729)]