161468352

素因数分解:

$2^6\times 3^2\times {\mathrm{280327}}^1$

素因数の和:280345

約数の個数: 42

約数和(自身を含む): 462821528

約数和(自身を除く): 301353176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 280327, 560654, 840981, 1121308, 1681962, 2242616, 2522943, 3363924, 4485232, 5045886, 6727848, 8970464, 10091772, 13455696, 17940928, 20183544, 26911392, 40367088, 53822784, 80734176, 161468352]

約数ペア:

[(1, 161468352), (2, 80734176), (3, 53822784), (4, 40367088), (6, 26911392), (8, 20183544), (9, 17940928), (12, 13455696), (16, 10091772), (18, 8970464), (24, 6727848), (32, 5045886), (36, 4485232), (48, 3363924), (64, 2522943), (72, 2242616), (96, 1681962), (144, 1121308), (192, 840981), (288, 560654), (576, 280327)]