131767948

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{421}}^1\times {\mathrm{463}}^1$

素因数の和:914

約数の個数: 36

約数和(自身を含む): 250830048

約数和(自身を除く): 119062100

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 421, 463, 676, 842, 926, 1684, 1852, 5473, 6019, 10946, 12038, 21892, 24076, 71149, 78247, 142298, 156494, 194923, 284596, 312988, 389846, 779692, 2533999, 5067998, 10135996, 32941987, 65883974, 131767948]

約数ペア:

[(1, 131767948), (2, 65883974), (4, 32941987), (13, 10135996), (26, 5067998), (52, 2533999), (169, 779692), (338, 389846), (421, 312988), (463, 284596), (676, 194923), (842, 156494), (926, 142298), (1684, 78247), (1852, 71149), (5473, 24076), (6019, 21892), (10946, 12038)]