130969636

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4327}}^1$

素因数の和:4408

約数の個数: 48

約数和(自身を含む): 279207936

約数和(自身を除く): 148238300

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 4324, 4327, 7567, 8654, 15134, 17308, 30268, 30289, 60578, 99521, 121156, 199042, 203369, 398084, 406738, 696647, 813476, 1393294, 1423583, 2786588, 2847166, 4677487, 5694332, 9354974, 18709948, 32742409, 65484818, 130969636]

約数ペア:

[(1, 130969636), (2, 65484818), (4, 32742409), (7, 18709948), (14, 9354974), (23, 5694332), (28, 4677487), (46, 2847166), (47, 2786588), (92, 1423583), (94, 1393294), (161, 813476), (188, 696647), (322, 406738), (329, 398084), (644, 203369), (658, 199042), (1081, 121156), (1316, 99521), (2162, 60578), (4324, 30289), (4327, 30268), (7567, 17308), (8654, 15134)]