157417582

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{2399}}^1$

素因数の和:2560

約数の個数: 32

約数和(自身を含む): 278784000

約数和(自身を除く): 121366418

約数列:

[1, 2, 7, 14, 43, 86, 109, 218, 301, 602, 763, 1526, 2399, 4687, 4798, 9374, 16793, 32809, 33586, 65618, 103157, 206314, 261491, 522982, 722099, 1444198, 1830437, 3660874, 11244113, 22488226, 78708791, 157417582]

約数ペア:

[(1, 157417582), (2, 78708791), (7, 22488226), (14, 11244113), (43, 3660874), (86, 1830437), (109, 1444198), (218, 722099), (301, 522982), (602, 261491), (763, 206314), (1526, 103157), (2399, 65618), (4687, 33586), (4798, 32809), (9374, 16793)]