129594512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1669}}^1$

素因数の和:1911

約数の個数: 40

約数和(自身を含む): 263405760

約数和(自身を除く): 133811248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 211, 368, 422, 844, 1669, 1688, 3338, 3376, 4853, 6676, 9706, 13352, 19412, 26704, 38387, 38824, 76774, 77648, 153548, 307096, 352159, 614192, 704318, 1408636, 2817272, 5634544, 8099657, 16199314, 32398628, 64797256, 129594512]

約数ペア:

[(1, 129594512), (2, 64797256), (4, 32398628), (8, 16199314), (16, 8099657), (23, 5634544), (46, 2817272), (92, 1408636), (184, 704318), (211, 614192), (368, 352159), (422, 307096), (844, 153548), (1669, 77648), (1688, 76774), (3338, 38824), (3376, 38387), (4853, 26704), (6676, 19412), (9706, 13352)]