144864256

素因数分解:

$2^{10}\times {\mathrm{193}}^1\times {\mathrm{733}}^1$

素因数の和:946

約数の個数: 44

約数和(自身を含む): 291484612

約数和(自身を除く): 146620356

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 512, 733, 772, 1024, 1466, 1544, 2932, 3088, 5864, 6176, 11728, 12352, 23456, 24704, 46912, 49408, 93824, 98816, 141469, 187648, 197632, 282938, 375296, 565876, 750592, 1131752, 2263504, 4527008, 9054016, 18108032, 36216064, 72432128, 144864256]

約数ペア:

[(1, 144864256), (2, 72432128), (4, 36216064), (8, 18108032), (16, 9054016), (32, 4527008), (64, 2263504), (128, 1131752), (193, 750592), (256, 565876), (386, 375296), (512, 282938), (733, 197632), (772, 187648), (1024, 141469), (1466, 98816), (1544, 93824), (2932, 49408), (3088, 46912), (5864, 24704), (6176, 23456), (11728, 12352)]