157335456

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71257}}^1$

素因数の和:71293

約数の個数: 48

約数和(自身を含む): 430968384

約数和(自身を除く): 273632928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 71257, 142514, 213771, 285028, 427542, 570056, 855084, 1140112, 1638911, 1710168, 2280224, 3277822, 3420336, 4916733, 6555644, 6840672, 9833466, 13111288, 19666932, 26222576, 39333864, 52445152, 78667728, 157335456]

約数ペア:

[(1, 157335456), (2, 78667728), (3, 52445152), (4, 39333864), (6, 26222576), (8, 19666932), (12, 13111288), (16, 9833466), (23, 6840672), (24, 6555644), (32, 4916733), (46, 3420336), (48, 3277822), (69, 2280224), (92, 1710168), (96, 1638911), (138, 1140112), (184, 855084), (276, 570056), (368, 427542), (552, 285028), (736, 213771), (1104, 142514), (2208, 71257)]