128800606468

素因数分解:

$2^2\times {\mathrm{751}}^1\times {\mathrm{1607}}^1\times {\mathrm{26681}}^1$

素因数の和:29043

約数の個数: 24

約数和(自身を含む): 225850109184

約数和(自身を除く): 97049502716

約数列:

[1, 2, 4, 751, 1502, 1607, 3004, 3214, 6428, 26681, 53362, 106724, 1206857, 2413714, 4827428, 20037431, 40074862, 42876367, 80149724, 85752734, 171505468, 32200151617, 64400303234, 128800606468]

約数ペア:

[(1, 128800606468), (2, 64400303234), (4, 32200151617), (751, 171505468), (1502, 85752734), (1607, 80149724), (3004, 42876367), (3214, 40074862), (6428, 20037431), (26681, 4827428), (53362, 2413714), (106724, 1206857)]