171489424

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{150959}}^1$

素因数の和:151038

約数の個数: 20

約数和(自身を含む): 336942720

約数和(自身を除く): 165453296

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 150959, 301918, 603836, 1207672, 2415344, 10718089, 21436178, 42872356, 85744712, 171489424]

約数ペア:

[(1, 171489424), (2, 85744712), (4, 42872356), (8, 21436178), (16, 10718089), (71, 2415344), (142, 1207672), (284, 603836), (568, 301918), (1136, 150959)]