165583622416

素因数分解:

$2^4\times {\mathrm{71}}^2\times {\mathrm{691}}^1\times {\mathrm{2971}}^1$

素因数の和:3812

約数の個数: 60

約数和(自身を含む): 325981073872

約数和(自身を除く): 160397451456

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 691, 1136, 1382, 2764, 2971, 5041, 5528, 5942, 10082, 11056, 11884, 20164, 23768, 40328, 47536, 49061, 80656, 98122, 196244, 210941, 392488, 421882, 784976, 843764, 1687528, 2052961, 3375056, 3483331, 4105922, 6966662, 8211844, 13933324, 14976811, 16423688, 27866648, 29953622, 32847376, 55733296, 59907244, 119814488, 145760231, 239628976, 291520462, 583040924, 1166081848, 2332163696, 10348976401, 20697952802, 41395905604, 82791811208, 165583622416]

約数ペア:

[(1, 165583622416), (2, 82791811208), (4, 41395905604), (8, 20697952802), (16, 10348976401), (71, 2332163696), (142, 1166081848), (284, 583040924), (568, 291520462), (691, 239628976), (1136, 145760231), (1382, 119814488), (2764, 59907244), (2971, 55733296), (5041, 32847376), (5528, 29953622), (5942, 27866648), (10082, 16423688), (11056, 14976811), (11884, 13933324), (20164, 8211844), (23768, 6966662), (40328, 4105922), (47536, 3483331), (49061, 3375056), (80656, 2052961), (98122, 1687528), (196244, 843764), (210941, 784976), (392488, 421882)]