132125968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{661}}^1$

素因数の和:744

約数の個数: 60

約数和(自身を含む): 285296844

約数和(自身を除く): 153170876

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 661, 806, 961, 1322, 1612, 1922, 2644, 3224, 3844, 5288, 6448, 7688, 8593, 10576, 12493, 15376, 17186, 20491, 24986, 34372, 40982, 49972, 68744, 81964, 99944, 137488, 163928, 199888, 266383, 327856, 532766, 635221, 1065532, 1270442, 2131064, 2540884, 4262128, 5081768, 8257873, 10163536, 16515746, 33031492, 66062984, 132125968]

約数ペア:

[(1, 132125968), (2, 66062984), (4, 33031492), (8, 16515746), (13, 10163536), (16, 8257873), (26, 5081768), (31, 4262128), (52, 2540884), (62, 2131064), (104, 1270442), (124, 1065532), (208, 635221), (248, 532766), (403, 327856), (496, 266383), (661, 199888), (806, 163928), (961, 137488), (1322, 99944), (1612, 81964), (1922, 68744), (2644, 49972), (3224, 40982), (3844, 34372), (5288, 24986), (6448, 20491), (7688, 17186), (8593, 15376), (10576, 12493)]