133213332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:266

約数の個数: 144

約数和(自身を含む): 393265152

約数和(自身を除く): 260051820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 76, 84, 92, 114, 133, 138, 161, 191, 228, 266, 276, 322, 361, 382, 399, 437, 483, 532, 573, 644, 722, 764, 798, 874, 966, 1083, 1146, 1311, 1337, 1444, 1596, 1748, 1932, 2166, 2292, 2527, 2622, 2674, 3059, 3629, 4011, 4332, 4393, 5054, 5244, 5348, 6118, 7258, 7581, 8022, 8303, 8786, 9177, 10108, 10887, 12236, 13179, 14516, 15162, 16044, 16606, 17572, 18354, 21774, 24909, 25403, 26358, 30324, 30751, 33212, 36708, 43548, 49818, 50806, 52716, 58121, 61502, 68951, 76209, 83467, 92253, 99636, 101612, 116242, 123004, 137902, 152418, 166934, 174363, 184506, 206853, 232484, 250401, 275804, 304836, 333868, 348726, 369012, 413706, 482657, 500802, 584269, 697452, 827412, 965314, 1001604, 1168538, 1447971, 1585873, 1752807, 1930628, 2337076, 2895942, 3171746, 3505614, 4757619, 5791884, 6343492, 7011228, 9515238, 11101111, 19030476, 22202222, 33303333, 44404444, 66606666, 133213332]

約数ペア:

[(1, 133213332), (2, 66606666), (3, 44404444), (4, 33303333), (6, 22202222), (7, 19030476), (12, 11101111), (14, 9515238), (19, 7011228), (21, 6343492), (23, 5791884), (28, 4757619), (38, 3505614), (42, 3171746), (46, 2895942), (57, 2337076), (69, 1930628), (76, 1752807), (84, 1585873), (92, 1447971), (114, 1168538), (133, 1001604), (138, 965314), (161, 827412), (191, 697452), (228, 584269), (266, 500802), (276, 482657), (322, 413706), (361, 369012), (382, 348726), (399, 333868), (437, 304836), (483, 275804), (532, 250401), (573, 232484), (644, 206853), (722, 184506), (764, 174363), (798, 166934), (874, 152418), (966, 137902), (1083, 123004), (1146, 116242), (1311, 101612), (1337, 99636), (1444, 92253), (1596, 83467), (1748, 76209), (1932, 68951), (2166, 61502), (2292, 58121), (2527, 52716), (2622, 50806), (2674, 49818), (3059, 43548), (3629, 36708), (4011, 33212), (4332, 30751), (4393, 30324), (5054, 26358), (5244, 25403), (5348, 24909), (6118, 21774), (7258, 18354), (7581, 17572), (8022, 16606), (8303, 16044), (8786, 15162), (9177, 14516), (10108, 13179), (10887, 12236)]