171289428

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 434367360

約数和(自身を除く): 263077932

約数列:

[1, 2, 3, 4, 6, 12, 29, 37, 53, 58, 74, 87, 106, 111, 116, 148, 159, 174, 212, 222, 251, 318, 348, 444, 502, 636, 753, 1004, 1073, 1506, 1537, 1961, 2146, 3012, 3074, 3219, 3922, 4292, 4611, 5883, 6148, 6438, 7279, 7844, 9222, 9287, 11766, 12876, 13303, 14558, 18444, 18574, 21837, 23532, 26606, 27861, 29116, 37148, 39909, 43674, 53212, 55722, 56869, 79818, 87348, 111444, 113738, 159636, 170607, 227476, 269323, 341214, 385787, 492211, 538646, 682428, 771574, 807969, 984422, 1077292, 1157361, 1476633, 1543148, 1615938, 1968844, 2314722, 2953266, 3231876, 4629444, 5906532, 14274119, 28548238, 42822357, 57096476, 85644714, 171289428]

約数ペア:

[(1, 171289428), (2, 85644714), (3, 57096476), (4, 42822357), (6, 28548238), (12, 14274119), (29, 5906532), (37, 4629444), (53, 3231876), (58, 2953266), (74, 2314722), (87, 1968844), (106, 1615938), (111, 1543148), (116, 1476633), (148, 1157361), (159, 1077292), (174, 984422), (212, 807969), (222, 771574), (251, 682428), (318, 538646), (348, 492211), (444, 385787), (502, 341214), (636, 269323), (753, 227476), (1004, 170607), (1073, 159636), (1506, 113738), (1537, 111444), (1961, 87348), (2146, 79818), (3012, 56869), (3074, 55722), (3219, 53212), (3922, 43674), (4292, 39909), (4611, 37148), (5883, 29116), (6148, 27861), (6438, 26606), (7279, 23532), (7844, 21837), (9222, 18574), (9287, 18444), (11766, 14558), (12876, 13303)]