167422940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{270037}}^1$

素因数の和:270077

約数の個数: 24

約数和(自身を含む): 362931072

約数和(自身を除く): 195508132

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 270037, 540074, 1080148, 1350185, 2700370, 5400740, 8371147, 16742294, 33484588, 41855735, 83711470, 167422940]

約数ペア:

[(1, 167422940), (2, 83711470), (4, 41855735), (5, 33484588), (10, 16742294), (20, 8371147), (31, 5400740), (62, 2700370), (124, 1350185), (155, 1080148), (310, 540074), (620, 270037)]