161932330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{5827}}^1$

素因数の和:6238

約数の個数: 32

約数和(自身を含む): 334014336

約数和(自身を除く): 172082006

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1985, 2779, 3970, 5558, 5827, 11654, 13895, 27790, 29135, 40789, 58270, 81578, 203945, 407890, 2313319, 4626638, 11566595, 16193233, 23133190, 32386466, 80966165, 161932330]

約数ペア:

[(1, 161932330), (2, 80966165), (5, 32386466), (7, 23133190), (10, 16193233), (14, 11566595), (35, 4626638), (70, 2313319), (397, 407890), (794, 203945), (1985, 81578), (2779, 58270), (3970, 40789), (5558, 29135), (5827, 27790), (11654, 13895)]