189218376472

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{2148451}}^1$

素因数の和:2148667

約数の個数: 32

約数和(自身を含む): 361584471600

約数和(自身を除く): 172366095128

約数列:

[1, 2, 4, 8, 101, 109, 202, 218, 404, 436, 808, 872, 11009, 22018, 44036, 88072, 2148451, 4296902, 8593804, 17187608, 216993551, 234181159, 433987102, 468362318, 867974204, 936724636, 1735948408, 1873449272, 23652297059, 47304594118, 94609188236, 189218376472]

約数ペア:

[(1, 189218376472), (2, 94609188236), (4, 47304594118), (8, 23652297059), (101, 1873449272), (109, 1735948408), (202, 936724636), (218, 867974204), (404, 468362318), (436, 433987102), (808, 234181159), (872, 216993551), (11009, 17187608), (22018, 8593804), (44036, 4296902), (88072, 2148451)]