189533196

素因数分解:

$2^2\times 3^5\times {\mathrm{227}}^1\times {\mathrm{859}}^1$

素因数の和:1105

約数の個数: 72

約数和(自身を含む): 499611840

約数和(自身を除く): 310078644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 227, 243, 324, 454, 486, 681, 859, 908, 972, 1362, 1718, 2043, 2577, 2724, 3436, 4086, 5154, 6129, 7731, 8172, 10308, 12258, 15462, 18387, 23193, 24516, 30924, 36774, 46386, 55161, 69579, 73548, 92772, 110322, 139158, 194993, 208737, 220644, 278316, 389986, 417474, 584979, 779972, 834948, 1169958, 1754937, 2339916, 3509874, 5264811, 7019748, 10529622, 15794433, 21059244, 31588866, 47383299, 63177732, 94766598, 189533196]

約数ペア:

[(1, 189533196), (2, 94766598), (3, 63177732), (4, 47383299), (6, 31588866), (9, 21059244), (12, 15794433), (18, 10529622), (27, 7019748), (36, 5264811), (54, 3509874), (81, 2339916), (108, 1754937), (162, 1169958), (227, 834948), (243, 779972), (324, 584979), (454, 417474), (486, 389986), (681, 278316), (859, 220644), (908, 208737), (972, 194993), (1362, 139158), (1718, 110322), (2043, 92772), (2577, 73548), (2724, 69579), (3436, 55161), (4086, 46386), (5154, 36774), (6129, 30924), (7731, 24516), (8172, 23193), (10308, 18387), (12258, 15462)]