156921288748

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1726003}}^1$

素因数の和:1726222

約数の個数: 48

約数和(自身を含む): 334043910144

約数和(自身を除く): 177122621396

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 191, 238, 382, 476, 764, 1337, 2674, 3247, 5348, 6494, 12988, 22729, 45458, 90916, 1726003, 3452006, 6904012, 12082021, 24164042, 29342051, 48328084, 58684102, 117368204, 205394357, 329666573, 410788714, 659333146, 821577428, 1318666292, 2307666011, 4615332022, 5604331741, 9230664044, 11208663482, 22417326964, 39230322187, 78460644374, 156921288748]

約数ペア:

[(1, 156921288748), (2, 78460644374), (4, 39230322187), (7, 22417326964), (14, 11208663482), (17, 9230664044), (28, 5604331741), (34, 4615332022), (68, 2307666011), (119, 1318666292), (191, 821577428), (238, 659333146), (382, 410788714), (476, 329666573), (764, 205394357), (1337, 117368204), (2674, 58684102), (3247, 48328084), (5348, 29342051), (6494, 24164042), (12988, 12082021), (22729, 6904012), (45458, 3452006), (90916, 1726003)]