131504984

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{4229}}^1$

素因数の和:4284

約数の個数: 48

約数和(自身を含む): 278672400

約数和(自身を除く): 147167416

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 169, 184, 299, 338, 598, 676, 1196, 1352, 2392, 3887, 4229, 7774, 8458, 15548, 16916, 31096, 33832, 54977, 97267, 109954, 194534, 219908, 389068, 439816, 714701, 778136, 1264471, 1429402, 2528942, 2858804, 5057884, 5717608, 10115768, 16438123, 32876246, 65752492, 131504984]

約数ペア:

[(1, 131504984), (2, 65752492), (4, 32876246), (8, 16438123), (13, 10115768), (23, 5717608), (26, 5057884), (46, 2858804), (52, 2528942), (92, 1429402), (104, 1264471), (169, 778136), (184, 714701), (299, 439816), (338, 389068), (598, 219908), (676, 194534), (1196, 109954), (1352, 97267), (2392, 54977), (3887, 33832), (4229, 31096), (7774, 16916), (8458, 15548)]