156985686

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:962

約数の個数: 96

約数和(自身を含む): 405699840

約数和(自身を除く): 248714154

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 71, 78, 99, 117, 142, 143, 198, 213, 234, 286, 426, 429, 639, 781, 858, 859, 923, 1278, 1287, 1562, 1718, 1846, 2343, 2574, 2577, 2769, 4686, 5154, 5538, 7029, 7731, 8307, 9449, 10153, 11167, 14058, 15462, 16614, 18898, 20306, 22334, 28347, 30459, 33501, 56694, 60918, 60989, 67002, 85041, 91377, 100503, 121978, 122837, 170082, 182754, 182967, 201006, 245674, 365934, 368511, 548901, 670879, 737022, 792857, 1097802, 1105533, 1341758, 1585714, 2012637, 2211066, 2378571, 4025274, 4757142, 6037911, 7135713, 8721427, 12075822, 14271426, 17442854, 26164281, 52328562, 78492843, 156985686]

約数ペア:

[(1, 156985686), (2, 78492843), (3, 52328562), (6, 26164281), (9, 17442854), (11, 14271426), (13, 12075822), (18, 8721427), (22, 7135713), (26, 6037911), (33, 4757142), (39, 4025274), (66, 2378571), (71, 2211066), (78, 2012637), (99, 1585714), (117, 1341758), (142, 1105533), (143, 1097802), (198, 792857), (213, 737022), (234, 670879), (286, 548901), (426, 368511), (429, 365934), (639, 245674), (781, 201006), (858, 182967), (859, 182754), (923, 170082), (1278, 122837), (1287, 121978), (1562, 100503), (1718, 91377), (1846, 85041), (2343, 67002), (2574, 60989), (2577, 60918), (2769, 56694), (4686, 33501), (5154, 30459), (5538, 28347), (7029, 22334), (7731, 20306), (8307, 18898), (9449, 16614), (10153, 15462), (11167, 14058)]