129659264

素因数分解:

$2^7\times 7^1\times {\mathrm{144709}}^1$

素因数の和:144730

約数の個数: 32

約数和(自身を含む): 295208400

約数和(自身を除く): 165549136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 144709, 289418, 578836, 1012963, 1157672, 2025926, 2315344, 4051852, 4630688, 8103704, 9261376, 16207408, 18522752, 32414816, 64829632, 129659264]

約数ペア:

[(1, 129659264), (2, 64829632), (4, 32414816), (7, 18522752), (8, 16207408), (14, 9261376), (16, 8103704), (28, 4630688), (32, 4051852), (56, 2315344), (64, 2025926), (112, 1157672), (128, 1012963), (224, 578836), (448, 289418), (896, 144709)]