128711044

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59699}}^1$

素因数の和:59728

約数の個数: 36

約数和(自身を含む): 285843600

約数和(自身を除く): 157132556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 59699, 119398, 238796, 417893, 656689, 835786, 1313378, 1671572, 2626756, 2925251, 4596823, 5850502, 9193646, 11701004, 18387292, 32177761, 64355522, 128711044]

約数ペア:

[(1, 128711044), (2, 64355522), (4, 32177761), (7, 18387292), (11, 11701004), (14, 9193646), (22, 5850502), (28, 4596823), (44, 2925251), (49, 2626756), (77, 1671572), (98, 1313378), (154, 835786), (196, 656689), (308, 417893), (539, 238796), (1078, 119398), (2156, 59699)]