155336856

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^2\times {\mathrm{17929}}^1$

素因数の和:17976

約数の個数: 48

約数和(自身を含む): 409879800

約数和(自身を除く): 254542944

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 361, 456, 722, 1083, 1444, 2166, 2888, 4332, 8664, 17929, 35858, 53787, 71716, 107574, 143432, 215148, 340651, 430296, 681302, 1021953, 1362604, 2043906, 2725208, 4087812, 6472369, 8175624, 12944738, 19417107, 25889476, 38834214, 51778952, 77668428, 155336856]

約数ペア:

[(1, 155336856), (2, 77668428), (3, 51778952), (4, 38834214), (6, 25889476), (8, 19417107), (12, 12944738), (19, 8175624), (24, 6472369), (38, 4087812), (57, 2725208), (76, 2043906), (114, 1362604), (152, 1021953), (228, 681302), (361, 430296), (456, 340651), (722, 215148), (1083, 143432), (1444, 107574), (2166, 71716), (2888, 53787), (4332, 35858), (8664, 17929)]