163959653

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 198549120

約数和(自身を除く): 34589467

約数列:

[1, 11, 13, 67, 109, 143, 157, 737, 871, 1199, 1417, 1727, 2041, 7303, 9581, 10519, 15587, 17113, 22451, 80333, 94939, 115709, 136747, 188243, 222469, 1044329, 1146571, 1504217, 2447159, 12612281, 14905423, 163959653]

約数ペア:

[(1, 163959653), (11, 14905423), (13, 12612281), (67, 2447159), (109, 1504217), (143, 1146571), (157, 1044329), (737, 222469), (871, 188243), (1199, 136747), (1417, 115709), (1727, 94939), (2041, 80333), (7303, 22451), (9581, 17113), (10519, 15587)]