231345558

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{75161}}^1$

素因数の和:75194

約数の個数: 40

約数和(自身を含む): 545676120

約数和(自身を除く): 314330562

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 75161, 150322, 225483, 450966, 676449, 1352898, 1428059, 2029347, 2856118, 4058694, 4284177, 6088041, 8568354, 12176082, 12852531, 25705062, 38557593, 77115186, 115672779, 231345558]

約数ペア:

[(1, 231345558), (2, 115672779), (3, 77115186), (6, 38557593), (9, 25705062), (18, 12852531), (19, 12176082), (27, 8568354), (38, 6088041), (54, 4284177), (57, 4058694), (81, 2856118), (114, 2029347), (162, 1428059), (171, 1352898), (342, 676449), (513, 450966), (1026, 225483), (1539, 150322), (3078, 75161)]