156947568

素因数分解:

$2^4\times 3^1\times {\mathrm{641}}^1\times {\mathrm{5101}}^1$

素因数の和:5753

約数の個数: 40

約数和(自身を含む): 406160016

約数和(自身を除く): 249212448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 641, 1282, 1923, 2564, 3846, 5101, 5128, 7692, 10202, 10256, 15303, 15384, 20404, 30606, 30768, 40808, 61212, 81616, 122424, 244848, 3269741, 6539482, 9809223, 13078964, 19618446, 26157928, 39236892, 52315856, 78473784, 156947568]

約数ペア:

[(1, 156947568), (2, 78473784), (3, 52315856), (4, 39236892), (6, 26157928), (8, 19618446), (12, 13078964), (16, 9809223), (24, 6539482), (48, 3269741), (641, 244848), (1282, 122424), (1923, 81616), (2564, 61212), (3846, 40808), (5101, 30768), (5128, 30606), (7692, 20404), (10202, 15384), (10256, 15303)]