155608964

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{5783}}^1$

素因数の和:5856

約数の個数: 36

約数和(自身を含む): 321636672

約数和(自身を除く): 166027708

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 3844, 5783, 6727, 11566, 13454, 23132, 26908, 40481, 80962, 161924, 179273, 358546, 717092, 1254911, 2509822, 5019644, 5557463, 11114926, 22229852, 38902241, 77804482, 155608964]

約数ペア:

[(1, 155608964), (2, 77804482), (4, 38902241), (7, 22229852), (14, 11114926), (28, 5557463), (31, 5019644), (62, 2509822), (124, 1254911), (217, 717092), (434, 358546), (868, 179273), (961, 161924), (1922, 80962), (3844, 40481), (5783, 26908), (6727, 23132), (11566, 13454)]