171773614

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 274591296

約数和(自身を除く): 102817682

約数列:

[1, 2, 23, 46, 97, 137, 194, 274, 281, 562, 2231, 3151, 4462, 6302, 6463, 12926, 13289, 26578, 27257, 38497, 54514, 76994, 305647, 611294, 626911, 885431, 1253822, 1770862, 3734209, 7468418, 85886807, 171773614]

約数ペア:

[(1, 171773614), (2, 85886807), (23, 7468418), (46, 3734209), (97, 1770862), (137, 1253822), (194, 885431), (274, 626911), (281, 611294), (562, 305647), (2231, 76994), (3151, 54514), (4462, 38497), (6302, 27257), (6463, 26578), (12926, 13289)]