159299790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{408461}}^1$

素因数の和:408484

約数の個数: 32

約数和(自身を含む): 411729696

約数和(自身を除く): 252429906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 408461, 816922, 1225383, 2042305, 2450766, 4084610, 5309993, 6126915, 10619986, 12253830, 15929979, 26549965, 31859958, 53099930, 79649895, 159299790]

約数ペア:

[(1, 159299790), (2, 79649895), (3, 53099930), (5, 31859958), (6, 26549965), (10, 15929979), (13, 12253830), (15, 10619986), (26, 6126915), (30, 5309993), (39, 4084610), (65, 2450766), (78, 2042305), (130, 1225383), (195, 816922), (390, 408461)]