161592498

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{22613}}^1$

素因数の和:23018

約数の個数: 24

約数和(自身を含む): 351014508

約数和(自身を除く): 189422010

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146, 22613, 45226, 67839, 135678, 203517, 407034, 8977361, 17954722, 26932083, 53864166, 80796249, 161592498]

約数ペア:

[(1, 161592498), (2, 80796249), (3, 53864166), (6, 26932083), (9, 17954722), (18, 8977361), (397, 407034), (794, 203517), (1191, 135678), (2382, 67839), (3573, 45226), (7146, 22613)]