163967924056

素因数分解:

$2^3\times {\mathrm{2137}}^1\times {\mathrm{9591011}}^1$

素因数の和:9593154

約数の個数: 16

約数和(自身を含む): 307583754840

約数和(自身を除く): 143615830784

約数列:

[1, 2, 4, 8, 2137, 4274, 8548, 17096, 9591011, 19182022, 38364044, 76728088, 20495990507, 40991981014, 81983962028, 163967924056]

約数ペア:

[(1, 163967924056), (2, 81983962028), (4, 40991981014), (8, 20495990507), (2137, 76728088), (4274, 38364044), (8548, 19182022), (17096, 9591011)]