180241334

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1109}}^1$

素因数の和:1197

約数の個数: 64

約数和(自身を含む): 358041600

約数和(自身を除く): 177800266

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 47, 91, 94, 133, 182, 247, 266, 329, 494, 611, 658, 893, 1109, 1222, 1729, 1786, 2218, 3458, 4277, 6251, 7763, 8554, 11609, 12502, 14417, 15526, 21071, 23218, 28834, 42142, 52123, 81263, 100919, 104246, 147497, 162526, 201838, 273923, 294994, 364861, 547846, 677599, 729722, 990337, 1355198, 1917461, 1980674, 3834922, 4743193, 6932359, 9486386, 12874381, 13864718, 25748762, 90120667, 180241334]

約数ペア:

[(1, 180241334), (2, 90120667), (7, 25748762), (13, 13864718), (14, 12874381), (19, 9486386), (26, 6932359), (38, 4743193), (47, 3834922), (91, 1980674), (94, 1917461), (133, 1355198), (182, 990337), (247, 729722), (266, 677599), (329, 547846), (494, 364861), (611, 294994), (658, 273923), (893, 201838), (1109, 162526), (1222, 147497), (1729, 104246), (1786, 100919), (2218, 81263), (3458, 52123), (4277, 42142), (6251, 28834), (7763, 23218), (8554, 21071), (11609, 15526), (12502, 14417)]