138340352

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{2179}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 285667200

約数和(自身を除く): 147326848

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 2179, 3968, 4358, 7936, 8716, 15872, 17432, 31744, 34864, 63488, 67549, 69728, 135098, 139456, 270196, 278912, 540392, 557824, 1080784, 1115648, 2161568, 2231296, 4323136, 4462592, 8646272, 17292544, 34585088, 69170176, 138340352]

約数ペア:

[(1, 138340352), (2, 69170176), (4, 34585088), (8, 17292544), (16, 8646272), (31, 4462592), (32, 4323136), (62, 2231296), (64, 2161568), (124, 1115648), (128, 1080784), (248, 557824), (256, 540392), (496, 278912), (512, 270196), (992, 139456), (1024, 135098), (1984, 69728), (2048, 67549), (2179, 63488), (3968, 34864), (4358, 31744), (7936, 17432), (8716, 15872)]