158432118

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 353590272

約数和(自身を除く): 195158154

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 107, 123, 214, 246, 321, 463, 533, 642, 926, 1066, 1389, 1391, 1599, 2778, 2782, 3198, 4173, 4387, 6019, 8346, 8774, 12038, 13161, 18057, 18983, 26322, 36114, 37966, 49541, 56949, 57031, 99082, 113898, 114062, 148623, 171093, 246779, 297246, 342186, 493558, 644033, 740337, 1288066, 1480674, 1932099, 2031181, 3864198, 4062362, 6093543, 12187086, 26405353, 52810706, 79216059, 158432118]

約数ペア:

[(1, 158432118), (2, 79216059), (3, 52810706), (6, 26405353), (13, 12187086), (26, 6093543), (39, 4062362), (41, 3864198), (78, 2031181), (82, 1932099), (107, 1480674), (123, 1288066), (214, 740337), (246, 644033), (321, 493558), (463, 342186), (533, 297246), (642, 246779), (926, 171093), (1066, 148623), (1389, 114062), (1391, 113898), (1599, 99082), (2778, 57031), (2782, 56949), (3198, 49541), (4173, 37966), (4387, 36114), (6019, 26322), (8346, 18983), (8774, 18057), (12038, 13161)]