131656212

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:798

約数の個数: 96

約数和(自身を含む): 358525440

約数和(自身を除く): 226869228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 47, 54, 74, 94, 108, 111, 141, 148, 188, 222, 282, 333, 423, 444, 564, 666, 701, 846, 999, 1269, 1332, 1402, 1692, 1739, 1998, 2103, 2538, 2804, 3478, 3996, 4206, 5076, 5217, 6309, 6956, 8412, 10434, 12618, 15651, 18927, 20868, 25236, 25937, 31302, 32947, 37854, 46953, 51874, 62604, 65894, 75708, 77811, 93906, 98841, 103748, 131788, 155622, 187812, 197682, 233433, 296523, 311244, 395364, 466866, 593046, 700299, 889569, 933732, 1186092, 1219039, 1400598, 1779138, 2438078, 2801196, 3558276, 3657117, 4876156, 7314234, 10971351, 14628468, 21942702, 32914053, 43885404, 65828106, 131656212]

約数ペア:

[(1, 131656212), (2, 65828106), (3, 43885404), (4, 32914053), (6, 21942702), (9, 14628468), (12, 10971351), (18, 7314234), (27, 4876156), (36, 3657117), (37, 3558276), (47, 2801196), (54, 2438078), (74, 1779138), (94, 1400598), (108, 1219039), (111, 1186092), (141, 933732), (148, 889569), (188, 700299), (222, 593046), (282, 466866), (333, 395364), (423, 311244), (444, 296523), (564, 233433), (666, 197682), (701, 187812), (846, 155622), (999, 131788), (1269, 103748), (1332, 98841), (1402, 93906), (1692, 77811), (1739, 75708), (1998, 65894), (2103, 62604), (2538, 51874), (2804, 46953), (3478, 37854), (3996, 32947), (4206, 31302), (5076, 25937), (5217, 25236), (6309, 20868), (6956, 18927), (8412, 15651), (10434, 12618)]