131463774

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29569}}^1$

素因数の和:29609

約数の個数: 48

約数和(自身を含む): 322904400

約数和(自身を除く): 191440626

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 29569, 59138, 88707, 177414, 266121, 384397, 532242, 561811, 768794, 1123622, 1153191, 1685433, 2306382, 3370866, 3459573, 5056299, 6919146, 7303543, 10112598, 14607086, 21910629, 43821258, 65731887, 131463774]

約数ペア:

[(1, 131463774), (2, 65731887), (3, 43821258), (6, 21910629), (9, 14607086), (13, 10112598), (18, 7303543), (19, 6919146), (26, 5056299), (38, 3459573), (39, 3370866), (57, 2306382), (78, 1685433), (114, 1153191), (117, 1123622), (171, 768794), (234, 561811), (247, 532242), (342, 384397), (494, 266121), (741, 177414), (1482, 88707), (2223, 59138), (4446, 29569)]