154980916

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{463}}^1\times {\mathrm{1249}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 276080000

約数和(自身を除く): 121099084

約数列:

[1, 2, 4, 67, 134, 268, 463, 926, 1249, 1852, 2498, 4996, 31021, 62042, 83683, 124084, 167366, 334732, 578287, 1156574, 2313148, 38745229, 77490458, 154980916]

約数ペア:

[(1, 154980916), (2, 77490458), (4, 38745229), (67, 2313148), (134, 1156574), (268, 578287), (463, 334732), (926, 167366), (1249, 124084), (1852, 83683), (2498, 62042), (4996, 31021)]