170197874

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:532

約数の個数: 72

約数和(自身を含む): 337688064

約数和(自身を除く): 167490190

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 121, 154, 217, 242, 341, 434, 463, 539, 682, 847, 926, 1078, 1519, 1694, 2387, 3038, 3241, 3751, 4774, 5093, 5929, 6482, 7502, 10186, 11858, 14353, 16709, 22687, 26257, 28706, 33418, 35651, 45374, 52514, 56023, 71302, 100471, 112046, 157883, 183799, 200942, 249557, 315766, 367598, 392161, 499114, 703297, 784322, 1105181, 1406594, 1736713, 2210362, 2745127, 3473426, 5490254, 7736267, 12156991, 15472534, 24313982, 85098937, 170197874]

約数ペア:

[(1, 170197874), (2, 85098937), (7, 24313982), (11, 15472534), (14, 12156991), (22, 7736267), (31, 5490254), (49, 3473426), (62, 2745127), (77, 2210362), (98, 1736713), (121, 1406594), (154, 1105181), (217, 784322), (242, 703297), (341, 499114), (434, 392161), (463, 367598), (539, 315766), (682, 249557), (847, 200942), (926, 183799), (1078, 157883), (1519, 112046), (1694, 100471), (2387, 71302), (3038, 56023), (3241, 52514), (3751, 45374), (4774, 35651), (5093, 33418), (5929, 28706), (6482, 26257), (7502, 22687), (10186, 16709), (11858, 14353)]