172519984

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16927}}^1$

素因数の和:16962

約数の個数: 60

約数和(自身を含む): 418764864

約数和(自身を除く): 246244880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 16927, 33854, 67708, 118489, 135416, 220051, 236978, 270832, 440102, 473956, 829423, 880204, 947912, 1540357, 1658846, 1760408, 1895824, 3080714, 3317692, 3520816, 6161428, 6635384, 10782499, 12322856, 13270768, 21564998, 24645712, 43129996, 86259992, 172519984]

約数ペア:

[(1, 172519984), (2, 86259992), (4, 43129996), (7, 24645712), (8, 21564998), (13, 13270768), (14, 12322856), (16, 10782499), (26, 6635384), (28, 6161428), (49, 3520816), (52, 3317692), (56, 3080714), (91, 1895824), (98, 1760408), (104, 1658846), (112, 1540357), (182, 947912), (196, 880204), (208, 829423), (364, 473956), (392, 440102), (637, 270832), (728, 236978), (784, 220051), (1274, 135416), (1456, 118489), (2548, 67708), (5096, 33854), (10192, 16927)]