177642296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{4391}}^1$

素因数の和:4799

約数の個数: 32

約数和(自身を含む): 359704800

約数和(自身を除く): 182062504

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 778, 1556, 3112, 4391, 5057, 8782, 10114, 17564, 20228, 35128, 40456, 57083, 114166, 228332, 456664, 1708099, 3416198, 6832396, 13664792, 22205287, 44410574, 88821148, 177642296]

約数ペア:

[(1, 177642296), (2, 88821148), (4, 44410574), (8, 22205287), (13, 13664792), (26, 6832396), (52, 3416198), (104, 1708099), (389, 456664), (778, 228332), (1556, 114166), (3112, 57083), (4391, 40456), (5057, 35128), (8782, 20228), (10114, 17564)]