128536284

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{159871}}^1$

素因数の和:159945

約数の個数: 24

約数和(自身を含む): 304396288

約数和(自身を除く): 175860004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 159871, 319742, 479613, 639484, 959226, 1918452, 10711357, 21422714, 32134071, 42845428, 64268142, 128536284]

約数ペア:

[(1, 128536284), (2, 64268142), (3, 42845428), (4, 32134071), (6, 21422714), (12, 10711357), (67, 1918452), (134, 959226), (201, 639484), (268, 479613), (402, 319742), (804, 159871)]