165351872

素因数分解:

$2^6\times 7^2\times {\mathrm{52727}}^1$

素因数の和:52753

約数の個数: 42

約数和(自身を含む): 381697992

約数和(自身を除く): 216346120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 52727, 105454, 210908, 369089, 421816, 738178, 843632, 1476356, 1687264, 2583623, 2952712, 3374528, 5167246, 5905424, 10334492, 11810848, 20668984, 23621696, 41337968, 82675936, 165351872]

約数ペア:

[(1, 165351872), (2, 82675936), (4, 41337968), (7, 23621696), (8, 20668984), (14, 11810848), (16, 10334492), (28, 5905424), (32, 5167246), (49, 3374528), (56, 2952712), (64, 2583623), (98, 1687264), (112, 1476356), (196, 843632), (224, 738178), (392, 421816), (448, 369089), (784, 210908), (1568, 105454), (3136, 52727)]