147030488

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 304979640

約数和(自身を除く): 157949152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 193, 242, 386, 484, 772, 787, 968, 1544, 1574, 2123, 3148, 4246, 6296, 8492, 8657, 16984, 17314, 23353, 34628, 46706, 69256, 93412, 95227, 151891, 186824, 190454, 303782, 380908, 607564, 761816, 1215128, 1670801, 3341602, 6683204, 13366408, 18378811, 36757622, 73515244, 147030488]

約数ペア:

[(1, 147030488), (2, 73515244), (4, 36757622), (8, 18378811), (11, 13366408), (22, 6683204), (44, 3341602), (88, 1670801), (121, 1215128), (193, 761816), (242, 607564), (386, 380908), (484, 303782), (772, 190454), (787, 186824), (968, 151891), (1544, 95227), (1574, 93412), (2123, 69256), (3148, 46706), (4246, 34628), (6296, 23353), (8492, 17314), (8657, 16984)]