181727988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{5087}}^1$

素因数の和:5336

約数の個数: 48

約数和(自身を含む): 458734080

約数和(自身を除く): 277006092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 229, 458, 687, 916, 1374, 2748, 2977, 5087, 5954, 8931, 10174, 11908, 15261, 17862, 20348, 30522, 35724, 61044, 66131, 132262, 198393, 264524, 396786, 793572, 1164923, 2329846, 3494769, 4659692, 6989538, 13979076, 15143999, 30287998, 45431997, 60575996, 90863994, 181727988]

約数ペア:

[(1, 181727988), (2, 90863994), (3, 60575996), (4, 45431997), (6, 30287998), (12, 15143999), (13, 13979076), (26, 6989538), (39, 4659692), (52, 3494769), (78, 2329846), (156, 1164923), (229, 793572), (458, 396786), (687, 264524), (916, 198393), (1374, 132262), (2748, 66131), (2977, 61044), (5087, 35724), (5954, 30522), (8931, 20348), (10174, 17862), (11908, 15261)]