156989388147

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^2\times {\mathrm{20177}}^1$

素因数の和:20360

約数の個数: 48

約数和(自身を含む): 230832122976

約数和(自身を除く): 73842734829

約数列:

[1, 3, 17, 41, 51, 61, 123, 183, 697, 1037, 2091, 2501, 3111, 3721, 7503, 11163, 20177, 42517, 60531, 63257, 127551, 152561, 189771, 343009, 457683, 827257, 1029027, 1230797, 2481771, 2593537, 3692391, 7780611, 14063369, 20923549, 42190107, 50462677, 62770647, 75078617, 151388031, 225235851, 857865509, 1276336489, 2573596527, 3078223297, 3829009467, 9234669891, 52329796049, 156989388147]

約数ペア:

[(1, 156989388147), (3, 52329796049), (17, 9234669891), (41, 3829009467), (51, 3078223297), (61, 2573596527), (123, 1276336489), (183, 857865509), (697, 225235851), (1037, 151388031), (2091, 75078617), (2501, 62770647), (3111, 50462677), (3721, 42190107), (7503, 20923549), (11163, 14063369), (20177, 7780611), (42517, 3692391), (60531, 2593537), (63257, 2481771), (127551, 1230797), (152561, 1029027), (189771, 827257), (343009, 457683)]