156928328774

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{205097}}^1$

素因数の和:205221

約数の個数: 64

約数和(自身を含む): 291088207872

約数和(自身を除く): 134159879098

約数列:

[1, 2, 7, 14, 31, 41, 43, 62, 82, 86, 217, 287, 301, 434, 574, 602, 1271, 1333, 1763, 2542, 2666, 3526, 8897, 9331, 12341, 17794, 18662, 24682, 54653, 109306, 205097, 382571, 410194, 765142, 1435679, 2871358, 6358007, 8408977, 8819171, 12716014, 16817954, 17638342, 44506049, 58862839, 61734197, 89012098, 117725678, 123468394, 260678287, 273394301, 361586011, 521356574, 546788602, 723172022, 1824748009, 1913760107, 2531102077, 3649496018, 3827520214, 5062204154, 11209166341, 22418332682, 78464164387, 156928328774]

約数ペア:

[(1, 156928328774), (2, 78464164387), (7, 22418332682), (14, 11209166341), (31, 5062204154), (41, 3827520214), (43, 3649496018), (62, 2531102077), (82, 1913760107), (86, 1824748009), (217, 723172022), (287, 546788602), (301, 521356574), (434, 361586011), (574, 273394301), (602, 260678287), (1271, 123468394), (1333, 117725678), (1763, 89012098), (2542, 61734197), (2666, 58862839), (3526, 44506049), (8897, 17638342), (9331, 16817954), (12341, 12716014), (17794, 8819171), (18662, 8408977), (24682, 6358007), (54653, 2871358), (109306, 1435679), (205097, 765142), (382571, 410194)]