152177968

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:1081

約数の個数: 40

約数和(自身を含む): 300837888

約数和(自身を除く): 148659920

約数列:

[1, 2, 4, 8, 16, 103, 107, 206, 214, 412, 428, 824, 856, 863, 1648, 1712, 1726, 3452, 6904, 11021, 13808, 22042, 44084, 88168, 88889, 92341, 176336, 177778, 184682, 355556, 369364, 711112, 738728, 1422224, 1477456, 9511123, 19022246, 38044492, 76088984, 152177968]

約数ペア:

[(1, 152177968), (2, 76088984), (4, 38044492), (8, 19022246), (16, 9511123), (103, 1477456), (107, 1422224), (206, 738728), (214, 711112), (412, 369364), (428, 355556), (824, 184682), (856, 177778), (863, 176336), (1648, 92341), (1712, 88889), (1726, 88168), (3452, 44084), (6904, 22042), (11021, 13808)]