172869844

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{8563}}^1$

素因数の和:8684

約数の個数: 36

約数和(自身を含む): 355371744

約数和(自身を除く): 182501900

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 2884, 5047, 8563, 10094, 17126, 20188, 34252, 59941, 119882, 239764, 419587, 839174, 881989, 1678348, 1763978, 3527956, 6173923, 12347846, 24695692, 43217461, 86434922, 172869844]

約数ペア:

[(1, 172869844), (2, 86434922), (4, 43217461), (7, 24695692), (14, 12347846), (28, 6173923), (49, 3527956), (98, 1763978), (103, 1678348), (196, 881989), (206, 839174), (412, 419587), (721, 239764), (1442, 119882), (2884, 59941), (5047, 34252), (8563, 20188), (10094, 17126)]