156970984149

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{135347}}^1$

素因数の和:135850

約数の個数: 48

約数和(自身を含む): 266040028800

約数和(自身を除く): 109069044651

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 449, 861, 1347, 2583, 3143, 4041, 9429, 18409, 28287, 55227, 128863, 135347, 165681, 386589, 406041, 947429, 1159767, 1218123, 2842287, 5549227, 8526861, 16647681, 38844589, 49943043, 60770803, 116533767, 182312409, 349601301, 425395621, 546937227, 1276186863, 2491602923, 3828560589, 7474808769, 17441220461, 22424426307, 52323661383, 156970984149]

約数ペア:

[(1, 156970984149), (3, 52323661383), (7, 22424426307), (9, 17441220461), (21, 7474808769), (41, 3828560589), (63, 2491602923), (123, 1276186863), (287, 546937227), (369, 425395621), (449, 349601301), (861, 182312409), (1347, 116533767), (2583, 60770803), (3143, 49943043), (4041, 38844589), (9429, 16647681), (18409, 8526861), (28287, 5549227), (55227, 2842287), (128863, 1218123), (135347, 1159767), (165681, 947429), (386589, 406041)]