194660168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1280659}}^1$

素因数の和:1280684

約数の個数: 16

約数和(自身を含む): 384198000

約数和(自身を除く): 189537832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1280659, 2561318, 5122636, 10245272, 24332521, 48665042, 97330084, 194660168]

約数ペア:

[(1, 194660168), (2, 97330084), (4, 48665042), (8, 24332521), (19, 10245272), (38, 5122636), (76, 2561318), (152, 1280659)]