156729149031

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{190921}}^1$

素因数の和:191072

約数の個数: 64

約数和(自身を含む): 268231663616

約数和(自身を除く): 111502514585

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 97, 217, 273, 291, 403, 651, 679, 1209, 1261, 2037, 2821, 3007, 3783, 8463, 8827, 9021, 21049, 26481, 39091, 63147, 117273, 190921, 273637, 572763, 820911, 1336447, 2481973, 4009341, 5918551, 7445919, 17373811, 17755653, 18519337, 41429857, 52121433, 55558011, 76941163, 124289571, 129635359, 230823489, 240751381, 388906077, 538588141, 574099447, 722254143, 1615764423, 1685259667, 1722298341, 4018696129, 5055779001, 7463292811, 12056088387, 22389878433, 52243049677, 156729149031]

約数ペア:

[(1, 156729149031), (3, 52243049677), (7, 22389878433), (13, 12056088387), (21, 7463292811), (31, 5055779001), (39, 4018696129), (91, 1722298341), (93, 1685259667), (97, 1615764423), (217, 722254143), (273, 574099447), (291, 538588141), (403, 388906077), (651, 240751381), (679, 230823489), (1209, 129635359), (1261, 124289571), (2037, 76941163), (2821, 55558011), (3007, 52121433), (3783, 41429857), (8463, 18519337), (8827, 17755653), (9021, 17373811), (21049, 7445919), (26481, 5918551), (39091, 4009341), (63147, 2481973), (117273, 1336447), (190921, 820911), (273637, 572763)]