161842992

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{198337}}^1$

素因数の和:198365

約数の個数: 40

約数和(自身を含む): 442690416

約数和(自身を除く): 280847424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 198337, 396674, 595011, 793348, 1190022, 1586696, 2380044, 3173392, 3371729, 4760088, 6743458, 9520176, 10115187, 13486916, 20230374, 26973832, 40460748, 53947664, 80921496, 161842992]

約数ペア:

[(1, 161842992), (2, 80921496), (3, 53947664), (4, 40460748), (6, 26973832), (8, 20230374), (12, 13486916), (16, 10115187), (17, 9520176), (24, 6743458), (34, 4760088), (48, 3371729), (51, 3173392), (68, 2380044), (102, 1586696), (136, 1190022), (204, 793348), (272, 595011), (408, 396674), (816, 198337)]