121125844

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{3137}}^1$

素因数の和:3352

約数の個数: 36

約数和(自身を含む): 247908276

約数和(自身を除く): 126782432

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 788, 1379, 2758, 3137, 5516, 6274, 9653, 12548, 19306, 21959, 38612, 43918, 87836, 153713, 307426, 614852, 617989, 1235978, 2471956, 4325923, 8651846, 17303692, 30281461, 60562922, 121125844]

約数ペア:

[(1, 121125844), (2, 60562922), (4, 30281461), (7, 17303692), (14, 8651846), (28, 4325923), (49, 2471956), (98, 1235978), (196, 617989), (197, 614852), (394, 307426), (788, 153713), (1379, 87836), (2758, 43918), (3137, 38612), (5516, 21959), (6274, 19306), (9653, 12548)]