168889396832

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{924793}}^1$

素因数の和:925255

約数の個数: 48

約数和(自身を含む): 358894055520

約数和(自身を除く): 190004658688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 439, 878, 1756, 3512, 5707, 7024, 11414, 14048, 22828, 45656, 91312, 182624, 924793, 1849586, 3699172, 7398344, 12022309, 14796688, 24044618, 29593376, 48089236, 96178472, 192356944, 384713888, 405984127, 811968254, 1623936508, 3247873016, 5277793651, 6495746032, 10555587302, 12991492064, 21111174604, 42222349208, 84444698416, 168889396832]

約数ペア:

[(1, 168889396832), (2, 84444698416), (4, 42222349208), (8, 21111174604), (13, 12991492064), (16, 10555587302), (26, 6495746032), (32, 5277793651), (52, 3247873016), (104, 1623936508), (208, 811968254), (416, 405984127), (439, 384713888), (878, 192356944), (1756, 96178472), (3512, 48089236), (5707, 29593376), (7024, 24044618), (11414, 14796688), (14048, 12022309), (22828, 7398344), (45656, 3699172), (91312, 1849586), (182624, 924793)]