157547844

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{18311}}^1$

素因数の和:18560

約数の個数: 36

約数和(自身を含む): 399934080

約数和(自身を除く): 242386236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8604, 18311, 36622, 54933, 73244, 109866, 164799, 219732, 329598, 659196, 4376329, 8752658, 13128987, 17505316, 26257974, 39386961, 52515948, 78773922, 157547844]

約数ペア:

[(1, 157547844), (2, 78773922), (3, 52515948), (4, 39386961), (6, 26257974), (9, 17505316), (12, 13128987), (18, 8752658), (36, 4376329), (239, 659196), (478, 329598), (717, 219732), (956, 164799), (1434, 109866), (2151, 73244), (2868, 54933), (4302, 36622), (8604, 18311)]