161902014

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{5261}}^1$

素因数の和:5512

約数の個数: 32

約数和(自身を含む): 339462144

約数和(自身を除く): 177560130

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223, 446, 669, 1338, 5129, 5261, 10258, 10522, 15387, 15783, 30774, 31566, 121003, 242006, 363009, 726018, 1173203, 2346406, 3519609, 7039218, 26983669, 53967338, 80951007, 161902014]

約数ペア:

[(1, 161902014), (2, 80951007), (3, 53967338), (6, 26983669), (23, 7039218), (46, 3519609), (69, 2346406), (138, 1173203), (223, 726018), (446, 363009), (669, 242006), (1338, 121003), (5129, 31566), (5261, 30774), (10258, 15783), (10522, 15387)]