152438043

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 217451520

約数和(自身を除く): 65013477

約数列:

[1, 3, 23, 69, 89, 103, 241, 267, 309, 723, 2047, 2369, 5543, 6141, 7107, 9167, 16629, 21449, 24823, 27501, 64347, 74469, 210841, 493327, 570929, 632523, 1479981, 1712787, 2209247, 6627741, 50812681, 152438043]

約数ペア:

[(1, 152438043), (3, 50812681), (23, 6627741), (69, 2209247), (89, 1712787), (103, 1479981), (241, 632523), (267, 570929), (309, 493327), (723, 210841), (2047, 74469), (2369, 64347), (5543, 27501), (6141, 24823), (7107, 21449), (9167, 16629)]