149715188

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{33211}}^1$

素因数の和:33252

約数の個数: 36

約数和(自身を含む): 318038112

約数和(自身を除く): 168322924

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 33211, 66422, 132844, 232477, 464954, 763853, 929908, 1527706, 1627339, 3055412, 3254678, 5346971, 6509356, 10693942, 21387884, 37428797, 74857594, 149715188]

約数ペア:

[(1, 149715188), (2, 74857594), (4, 37428797), (7, 21387884), (14, 10693942), (23, 6509356), (28, 5346971), (46, 3254678), (49, 3055412), (92, 1627339), (98, 1527706), (161, 929908), (196, 763853), (322, 464954), (644, 232477), (1127, 132844), (2254, 66422), (4508, 33211)]