162186409

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5387}}^1$

素因数の和:5445

約数の個数: 32

約数和(自身を含む): 223451136

約数和(自身を除く): 61264727

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 391, 1309, 1771, 2737, 4301, 5387, 30107, 37709, 59257, 91579, 123901, 414799, 641053, 867307, 1007369, 1362911, 2106317, 7051583, 9540377, 14744219, 23169487, 162186409]

約数ペア:

[(1, 162186409), (7, 23169487), (11, 14744219), (17, 9540377), (23, 7051583), (77, 2106317), (119, 1362911), (161, 1007369), (187, 867307), (253, 641053), (391, 414799), (1309, 123901), (1771, 91579), (2737, 59257), (4301, 37709), (5387, 30107)]