149001128

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{19381}}^1$

素因数の和:19449

約数の個数: 24

約数和(自身を含む): 288694890

約数和(自身を除く): 139693762

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 961, 1922, 3844, 7688, 19381, 38762, 77524, 155048, 600811, 1201622, 2403244, 4806488, 18625141, 37250282, 74500564, 149001128]

約数ペア:

[(1, 149001128), (2, 74500564), (4, 37250282), (8, 18625141), (31, 4806488), (62, 2403244), (124, 1201622), (248, 600811), (961, 155048), (1922, 77524), (3844, 38762), (7688, 19381)]