164019992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{7019}}^1$

素因数の和:7175

約数の個数: 32

約数和(自身を含む): 323481600

約数和(自身を除く): 159461608

約数列:

[1, 2, 4, 8, 23, 46, 92, 127, 184, 254, 508, 1016, 2921, 5842, 7019, 11684, 14038, 23368, 28076, 56152, 161437, 322874, 645748, 891413, 1291496, 1782826, 3565652, 7131304, 20502499, 41004998, 82009996, 164019992]

約数ペア:

[(1, 164019992), (2, 82009996), (4, 41004998), (8, 20502499), (23, 7131304), (46, 3565652), (92, 1782826), (127, 1291496), (184, 891413), (254, 645748), (508, 322874), (1016, 161437), (2921, 56152), (5842, 28076), (7019, 23368), (11684, 14038)]