164048654

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 312215904

約数和(自身を除く): 148167250

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 121, 154, 226, 242, 791, 847, 857, 1243, 1582, 1694, 1714, 2486, 5999, 8701, 9427, 11998, 13673, 17402, 18854, 27346, 65989, 95711, 96841, 103697, 131978, 191422, 193682, 207394, 677887, 725879, 1065251, 1355774, 1451758, 2130502, 7456757, 11717761, 14913514, 23435522, 82024327, 164048654]

約数ペア:

[(1, 164048654), (2, 82024327), (7, 23435522), (11, 14913514), (14, 11717761), (22, 7456757), (77, 2130502), (113, 1451758), (121, 1355774), (154, 1065251), (226, 725879), (242, 677887), (791, 207394), (847, 193682), (857, 191422), (1243, 131978), (1582, 103697), (1694, 96841), (1714, 95711), (2486, 65989), (5999, 27346), (8701, 18854), (9427, 17402), (11998, 13673)]